coverage-report

Code coverage report for All files

npmtest-tabletojson (v0.0.1)

Code coverage report for All files

Statements: 21.59% (3618 / 16757)      Branches: 3.89% (406 / 10450)      Functions: 6.84% (171 / 2499)      Lines: 21.97% (3613 / 16448)      Ignored: 26 statements, 1 function, 30 branches     

File Statements Branches Functions Lines
node-npmtest-tabletojson/ 100% (153 / 153) 100% (126 / 126) 100% (28 / 28) 100% (153 / 153)
node-npmtest-tabletojson/node_modules/tabletojson/lib/ 20% (7 / 35) 0% (0 / 8) 0% (0 / 11) 20% (7 / 35)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/ 100% (2 / 2) 100% (0 / 0) 100% (0 / 0) 100% (2 / 2)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/ 19.55% (35 / 179) 0% (0 / 122) 4% (1 / 25) 20.83% (35 / 168)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/api/ 11.47% (75 / 654) 0% (0 / 469) 1.63% (2 / 123) 12.02% (75 / 624)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/ 62.96% (17 / 27) 0% (0 / 16) 16.67% (1 / 6) 68% (17 / 25)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/lib/ 10.34% (39 / 377) 0% (0 / 315) 1.03% (1 / 97) 11.5% (39 / 339)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/boolbase/ 33.33% (1 / 3) 100% (0 / 0) 0% (0 / 2) 33.33% (1 / 3)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/css-what/ 12.35% (10 / 81) 0% (0 / 57) 0% (0 / 5) 12.66% (10 / 79)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/ 100% (4 / 4) 100% (0 / 0) 100% (2 / 2) 100% (4 / 4)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/lib/ 16.74% (37 / 221) 0% (0 / 149) 0% (0 / 41) 18.5% (37 / 200)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/node_modules/domelementtype/ 50% (1 / 2) 0% (0 / 3) 0% (0 / 1) 50% (1 / 2)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/nth-check/ 20.41% (10 / 49) 0% (0 / 36) 0% (0 / 8) 25% (10 / 40)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/dom-serializer/ 19.67% (12 / 61) 0% (0 / 49) 0% (0 / 7) 20.69% (12 / 58)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/dom-serializer/node_modules/domelementtype/ 50% (1 / 2) 0% (0 / 3) 0% (0 / 1) 50% (1 / 2)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/entities/ 76.92% (10 / 13) 0% (0 / 12) 0% (0 / 3) 76.92% (10 / 13)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/entities/lib/ 63.75% (51 / 80) 26.09% (6 / 23) 47.37% (9 / 19) 64.56% (51 / 79)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/lib/ 17.58% (125 / 711) 0.38% (2 / 523) 5.38% (5 / 93) 18.2% (125 / 687)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domelementtype/ 50% (1 / 2) 0% (0 / 3) 0% (0 / 1) 50% (1 / 2)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/ 21.35% (19 / 89) 0% (0 / 55) 0% (0 / 13) 22.09% (19 / 86)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/lib/ 52.17% (12 / 23) 0% (0 / 12) 22.22% (2 / 9) 52.17% (12 / 23)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/ 100% (4 / 4) 100% (0 / 0) 100% (2 / 2) 100% (4 / 4)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/lib/ 14.92% (37 / 248) 0% (0 / 153) 0% (0 / 44) 16.3% (37 / 227)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/entities/lib/ 21.43% (3 / 14) 0% (0 / 9) 0% (0 / 1) 21.43% (3 / 14)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/lodash/ 31.43% (868 / 2762) 6.21% (138 / 2223) 14.19% (64 / 451) 31.51% (868 / 2755)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/q/ 28.19% (221 / 784) 9.29% (25 / 269) 3.6% (8 / 222) 28.26% (221 / 782)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/ 7.96% (66 / 829) 0.48% (3 / 625) 1.28% (1 / 78) 8.05% (66 / 820)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/ 17.53% (101 / 576) 0.25% (1 / 395) 3.95% (3 / 76) 17.66% (101 / 572)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/aws-sign2/ 42.22% (19 / 45) 0% (0 / 14) 0% (0 / 9) 45.24% (19 / 42)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/ 18.42% (21 / 114) 0% (0 / 61) 10% (2 / 20) 18.42% (21 / 114)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/ 100% (1 / 1) 100% (0 / 0) 100% (0 / 0) 100% (1 / 1)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/ 16.24% (132 / 813) 1.58% (8 / 506) 3.37% (3 / 89) 16% (129 / 806)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/lib/ 63.83% (30 / 47) 0% (0 / 12) 0% (0 / 15) 63.83% (30 / 47)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/inherits/ 100% (1 / 1) 100% (0 / 0) 100% (0 / 0) 100% (1 / 1)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/ 50% (1 / 2) 50% (1 / 2) 0% (0 / 1) 50% (1 / 2)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/ 30% (3 / 10) 66.67% (4 / 6) 0% (0 / 2) 30% (3 / 10)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/ 100% (1 / 1) 100% (0 / 0) 100% (0 / 0) 100% (1 / 1)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/caseless/ 15.09% (8 / 53) 0% (0 / 22) 0% (0 / 13) 17.39% (8 / 46)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/combined-stream/lib/ 19.64% (22 / 112) 0% (0 / 43) 0% (0 / 20) 20% (22 / 110)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/lib/ 22.95% (14 / 61) 0% (0 / 14) 0% (0 / 13) 22.95% (14 / 61)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/extend/ 12.5% (5 / 40) 0% (0 / 47) 0% (0 / 3) 12.5% (5 / 40)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/forever-agent/ 19.75% (16 / 81) 0% (0 / 53) 0% (0 / 8) 20% (16 / 80)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/form-data/lib/ 17.39% (28 / 161) 0% (0 / 98) 0% (0 / 22) 17.72% (28 / 158)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/form-data/node_modules/async/lib/ 20.7% (142 / 686) 5.7% (18 / 316) 4.41% (9 / 204) 21.01% (142 / 676)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/lib/ 55.56% (15 / 27) 0% (0 / 8) 28.57% (2 / 7) 55.56% (15 / 27)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/lib/schemas/ 100% (21 / 21) 100% (0 / 0) 100% (0 / 0) 100% (21 / 21)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/ 8.66% (35 / 404) 0% (0 / 247) 0% (0 / 44) 9.75% (35 / 359)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/ 9.76% (4 / 41) 0% (0 / 14) 0% (0 / 7) 10.53% (4 / 38)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/ 71.43% (5 / 7) 0% (0 / 4) 0% (0 / 2) 71.43% (5 / 7)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/ 66.67% (2 / 3) 100% (0 / 0) 0% (0 / 1) 66.67% (2 / 3)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/ 16.28% (7 / 43) 0% (0 / 22) 0% (0 / 6) 16.28% (7 / 43)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/ 30% (3 / 10) 0% (0 / 2) 0% (0 / 1) 30% (3 / 10)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/ 100% (1 / 1) 50% (1 / 2) 100% (0 / 0) 100% (1 / 1)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/lib/ 16.03% (55 / 343) 0% (0 / 326) 0% (0 / 32) 16.03% (55 / 343)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/boom/lib/ 26.92% (35 / 130) 0% (0 / 52) 0% (0 / 32) 26.92% (35 / 130)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/cryptiles/lib/ 22.22% (6 / 27) 0% (0 / 14) 0% (0 / 3) 22.22% (6 / 27)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/hoek/lib/ 13.33% (66 / 495) 3.72% (13 / 349) 1.69% (1 / 59) 13.33% (66 / 495)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/sntp/ 100% (1 / 1) 100% (0 / 0) 100% (0 / 0) 100% (1 / 1)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/sntp/lib/ 9.09% (16 / 176) 0% (0 / 83) 0% (0 / 22) 9.64% (16 / 166)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/lib/ 18.73% (71 / 379) 0% (0 / 186) 0% (0 / 30) 18.78% (71 / 378)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/assert-plus/ 55.43% (51 / 92) 26.23% (16 / 61) 20.83% (5 / 24) 55.43% (51 / 92)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/lib/ 26.05% (56 / 215) 0% (0 / 74) 0% (0 / 27) 26.05% (56 / 215)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/lib/ 8.11% (6 / 74) 0% (0 / 46) 0% (0 / 3) 8.11% (6 / 74)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/lib/ 11.43% (16 / 140) 0.53% (1 / 190) 16.67% (2 / 12) 11.03% (15 / 136)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/lib/ 24.66% (18 / 73) 0% (0 / 54) 0% (0 / 7) 24.66% (18 / 73)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/ 20.28% (218 / 1075) 0% (0 / 402) 0% (0 / 98) 20.37% (218 / 1070)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/ 14.01% (116 / 828) 0% (0 / 266) 0% (0 / 51) 14.01% (116 / 828)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ 100% (2 / 2) 100% (0 / 0) 100% (0 / 0) 100% (2 / 2)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/ 16.57% (57 / 344) 1.31% (2 / 153) 0% (0 / 38) 16.57% (57 / 344)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/ 49.45% (45 / 91) 17.02% (8 / 47) 26.92% (7 / 26) 49.45% (45 / 91)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/is-typedarray/ 72.73% (8 / 11) 0% (0 / 11) 0% (0 / 3) 72.73% (8 / 11)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/isstream/ 69.23% (9 / 13) 0% (0 / 8) 0% (0 / 4) 69.23% (9 / 13)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/json-stringify-safe/ 20% (4 / 20) 0% (0 / 14) 0% (0 / 4) 23.53% (4 / 17)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/mime-types/ 50% (32 / 64) 21.43% (12 / 56) 33.33% (2 / 6) 50.79% (32 / 63)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/mime-types/node_modules/mime-db/ 100% (1 / 1) 100% (0 / 0) 100% (0 / 0) 100% (1 / 1)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/node-uuid/ 31.67% (38 / 120) 10.34% (9 / 87) 23.08% (3 / 13) 31.62% (37 / 117)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/oauth-sign/ 28.07% (16 / 57) 0% (0 / 28) 0% (0 / 13) 28.07% (16 / 57)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/qs/lib/ 10.42% (25 / 240) 0.95% (2 / 211) 0% (0 / 16) 10.42% (25 / 240)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/stringstream/ 22.08% (17 / 77) 0% (0 / 35) 0% (0 / 10) 25% (17 / 68)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tough-cookie/lib/ 19.34% (147 / 760) 1.55% (8 / 515) 6.9% (6 / 87) 19.44% (147 / 756)
node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tunnel-agent/ 19.42% (27 / 139) 5.88% (2 / 34) 0% (0 / 23) 19.57% (27 / 138)
Code coverage report for node-npmtest-tabletojson/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/

Statements: 100% (153 / 153)      Branches: 100% (126 / 126)      Functions: 100% (28 / 28)      Lines: 100% (153 / 153)      Ignored: 26 statements, 1 function, 30 branches     

All files » node-npmtest-tabletojson/
File Statements Branches Functions Lines
example.js 100% (83 / 83) 100% (73 / 73) 100% (12 / 12) 100% (83 / 83)
lib.npmtest_tabletojson.js 100% (16 / 16) 100% (14 / 14) 100% (3 / 3) 100% (16 / 16)
test.js 100% (54 / 54) 100% (39 / 39) 100% (13 / 13) 100% (54 / 54)
Code coverage report for node-npmtest-tabletojson/example.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/example.js

Statements: 100% (83 / 83)      Branches: 100% (73 / 73)      Functions: 100% (12 / 12)      Lines: 100% (83 / 83)      Ignored: 26 statements, 1 function, 30 branches     

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/*
example.js
 
quickstart example
 
instruction
    1. save this script as example.js
    2. run the shell command:
        $ npm install npmtest-tabletojson && PORT=8081 node example.js
    3. play with the browser-demo on http://127.0.0.1:8081
*/
 
 
 
/* istanbul instrument in package npmtest_tabletojson */
/*jslint
    bitwise: true,
    browser: true,
    maxerr: 8,
    maxlen: 96,
    node: true,
    nomen: true,
    regexp: true,
    stupid: true
*/
(function () {
    'use strict';
    var local;
 
 
 
    // run shared js-env code - pre-init
    (function () {
        // init local
        local = {};
        // init modeJs
        local.modeJs = (function () {
            try {
                return typeof navigator.userAgent === 'string' &&
                    typeof document.querySelector('body') === 'object' &&
                    typeof XMLHttpRequest.prototype.open === 'function' &&
                    'browser';
            } catch (errorCaughtBrowser) {
                return module.exports &&
                    typeof process.versions.node === 'string' &&
                    typeof require('http').createServer === 'function' &&
                    'node';
            }
        }());
        // init global
        local.global = local.modeJs === 'browser'
            ? window
            : global;
        // init utility2_rollup
        local = local.global.utility2_rollup || (local.modeJs === 'browser'
            ? local.global.utility2_npmtest_tabletojson
            : global.utility2_moduleExports);
        // export local
        local.global.local = local;
    }());
    switch (local.modeJs) {
 
 
 
    // post-init
    // run browser js-env code - post-init
    /* istanbul ignore next */
    case 'browser':
        local.testRunBrowser = function (event) {
            Eif (!event || (event &&
                    event.currentTarget &&
                    event.currentTarget.className &&
                    event.currentTarget.className.includes &&
                    event.currentTarget.className.includes('onreset'))) {
                // reset output
                Array.from(
                    document.querySelectorAll('body > .resettable')
                ).forEach(function (element) {
                    switch (element.tagName) {
                    case 'INPUT':
                    case 'TEXTAREA':
                        element.value = '';
                        break;
                    default:
                        element.textContent = '';
                    }
                });
            }
            switch (event && event.currentTarget && event.currentTarget.id) {
            case 'testRunButton1':
                // show tests
                Eif (document.querySelector('#testReportDiv1').style.display === 'none') {
                    document.querySelector('#testReportDiv1').style.display = 'block';
                    document.querySelector('#testRunButton1').textContent =
                        'hide internal test';
                    local.modeTest = true;
                    local.testRunDefault(local);
                // hide tests
                } else {
                    document.querySelector('#testReportDiv1').style.display = 'none';
                    document.querySelector('#testRunButton1').textContent = 'run internal test';
                }
                break;
            // custom-case
            default:
                break;
            }
            Iif (document.querySelector('#inputTextareaEval1') && (!event || (event &&
                    event.currentTarget &&
                    event.currentTarget.className &&
                    event.currentTarget.className.includes &&
                    event.currentTarget.className.includes('oneval')))) {
                // try to eval input-code
                try {
                    /*jslint evil: true*/
                    eval(document.querySelector('#inputTextareaEval1').value);
                } catch (errorCaught) {
                    console.error(errorCaught);
                }
            }
        };
        // log stderr and stdout to #outputTextareaStdout1
        ['error', 'log'].forEach(function (key) {
            console[key + '_original'] = console[key];
            console[key] = function () {
                var element;
                console[key + '_original'].apply(console, arguments);
                element = document.querySelector('#outputTextareaStdout1');
                Iif (!element) {
                    return;
                }
                // append text to #outputTextareaStdout1
                element.value += Array.from(arguments).map(function (arg) {
                    return typeof arg === 'string'
                        ? arg
                        : JSON.stringify(arg, null, 4);
                }).join(' ') + '\n';
                // scroll textarea to bottom
                element.scrollTop = element.scrollHeight;
            };
        });
        // init event-handling
        ['change', 'click', 'keyup'].forEach(function (event) {
            Array.from(document.querySelectorAll('.on' + event)).forEach(function (element) {
                element.addEventListener(event, local.testRunBrowser);
            });
        });
        // run tests
        local.testRunBrowser();
        break;
 
 
 
    // run node js-env code - post-init
    /* istanbul ignore next */
    case 'node':
        // export local
        module.exports = local;
        // require modules
        local.fs = require('fs');
        local.http = require('http');
        local.url = require('url');
        // init assets
        local.assetsDict = local.assetsDict || {};
        /* jslint-ignore-begin */
        local.assetsDict['/assets.index.template.html'] = '\
<!doctype html>\n\
<html lang="en">\n\
<head>\n\
<meta charset="UTF-8">\n\
<meta name="viewport" content="width=device-width, initial-scale=1">\n\
<title>{{env.npm_package_name}} (v{{env.npm_package_version}})</title>\n\
<style>\n\
/*csslint\n\
    box-sizing: false,\n\
    universal-selector: false\n\
*/\n\
* {\n\
    box-sizing: border-box;\n\
}\n\
body {\n\
    background: #dde;\n\
    font-family: Arial, Helvetica, sans-serif;\n\
    margin: 2rem;\n\
}\n\
body > * {\n\
    margin-bottom: 1rem;\n\
}\n\
.utility2FooterDiv {\n\
    margin-top: 20px;\n\
    text-align: center;\n\
}\n\
</style>\n\
<style>\n\
/*csslint\n\
*/\n\
textarea {\n\
    font-family: monospace;\n\
    height: 10rem;\n\
    width: 100%;\n\
}\n\
textarea[readonly] {\n\
    background: #ddd;\n\
}\n\
</style>\n\
</head>\n\
<body>\n\
<!-- utility2-comment\n\
<div id="ajaxProgressDiv1" style="background: #d00; height: 2px; left: 0; margin: 0; padding: 0; position: fixed; top: 0; transition: background 0.5s, width 1.5s; width: 25%;"></div>\n\
utility2-comment -->\n\
<h1>\n\
<!-- utility2-comment\n\
    <a\n\
        {{#if env.npm_package_homepage}}\n\
        href="{{env.npm_package_homepage}}"\n\
        {{/if env.npm_package_homepage}}\n\
        target="_blank"\n\
    >\n\
utility2-comment -->\n\
        {{env.npm_package_name}} (v{{env.npm_package_version}})\n\
<!-- utility2-comment\n\
    </a>\n\
utility2-comment -->\n\
</h1>\n\
<h3>{{env.npm_package_description}}</h3>\n\
<!-- utility2-comment\n\
<h4><a download href="assets.app.js">download standalone app</a></h4>\n\
<button class="onclick onreset" id="testRunButton1">run internal test</button><br>\n\
<div id="testReportDiv1" style="display: none;"></div>\n\
utility2-comment -->\n\
\n\
\n\
\n\
<label>stderr and stdout</label>\n\
<textarea class="resettable" id="outputTextareaStdout1" readonly></textarea>\n\
<!-- utility2-comment\n\
{{#if isRollup}}\n\
<script src="assets.app.js"></script>\n\
{{#unless isRollup}}\n\
utility2-comment -->\n\
<script src="assets.utility2.rollup.js"></script>\n\
<script src="jsonp.utility2._stateInit?callback=window.utility2._stateInit"></script>\n\
<script src="assets.npmtest_tabletojson.rollup.js"></script>\n\
<script src="assets.example.js"></script>\n\
<script src="assets.test.js"></script>\n\
<!-- utility2-comment\n\
{{/if isRollup}}\n\
utility2-comment -->\n\
<div class="utility2FooterDiv">\n\
    [ this app was created with\n\
    <a href="https://github.com/kaizhu256/node-utility2" target="_blank">utility2</a>\n\
    ]\n\
</div>\n\
</body>\n\
</html>\n\
';
        /* jslint-ignore-end */
        Iif (local.templateRender) {
            local.assetsDict['/'] = local.templateRender(
                local.assetsDict['/assets.index.template.html'],
                {
                    env: local.objectSetDefault(local.env, {
                        npm_package_description: 'the greatest app in the world!',
                        npm_package_name: 'my-app',
                        npm_package_nameAlias: 'my_app',
                        npm_package_version: '0.0.1'
                    })
                }
            );
        } else {
            local.assetsDict['/'] = local.assetsDict['/assets.index.template.html']
                .replace((/\{\{env\.(\w+?)\}\}/g), function (match0, match1) {
                    // jslint-hack
                    String(match0);
                    switch (match1) {
                    case 'npm_package_description':
                        return 'the greatest app in the world!';
                    case 'npm_package_name':
                        return 'my-app';
                    case 'npm_package_nameAlias':
                        return 'my_app';
                    case 'npm_package_version':
                        return '0.0.1';
                    }
                });
        }
        // run the cli
        Eif (local.global.utility2_rollup || module !== require.main) {
            break;
        }
        local.assetsDict['/assets.example.js'] =
            local.assetsDict['/assets.example.js'] ||
            local.fs.readFileSync(__filename, 'utf8');
        // bug-workaround - long $npm_package_buildCustomOrg
        /* jslint-ignore-begin */
        local.assetsDict['/assets.npmtest_tabletojson.rollup.js'] =
            local.assetsDict['/assets.npmtest_tabletojson.rollup.js'] ||
            local.fs.readFileSync(
                local.npmtest_tabletojson.__dirname + '/lib.npmtest_tabletojson.js',
                'utf8'
            ).replace((/^#!/), '//');
        /* jslint-ignore-end */
        local.assetsDict['/favicon.ico'] = local.assetsDict['/favicon.ico'] || '';
        // if $npm_config_timeout_exit exists,
        // then exit this process after $npm_config_timeout_exit ms
        if (Number(process.env.npm_config_timeout_exit)) {
            setTimeout(process.exit, Number(process.env.npm_config_timeout_exit));
        }
        // start server
        if (local.global.utility2_serverHttp1) {
            break;
        }
        process.env.PORT = process.env.PORT || '8081';
        console.error('server starting on port ' + process.env.PORT);
        local.http.createServer(function (request, response) {
            request.urlParsed = local.url.parse(request.url);
            if (local.assetsDict[request.urlParsed.pathname] !== undefined) {
                response.end(local.assetsDict[request.urlParsed.pathname]);
                return;
            }
            response.statusCode = 404;
            response.end();
        }).listen(process.env.PORT);
        break;
    }
}());
 
 
Code coverage report for node-npmtest-tabletojson/lib.npmtest_tabletojson.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/lib.npmtest_tabletojson.js

Statements: 100% (16 / 16)      Branches: 100% (14 / 14)      Functions: 100% (3 / 3)      Lines: 100% (16 / 16)      Ignored: none     

All files » node-npmtest-tabletojson/ » lib.npmtest_tabletojson.js
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55                      2   2         2   2   2 2 2         1             2       2   2   2 1   1 1 1          
/* istanbul instrument in package npmtest_tabletojson */
/*jslint
    bitwise: true,
    browser: true,
    maxerr: 8,
    maxlen: 96,
    node: true,
    nomen: true,
    regexp: true,
    stupid: true
*/
(function () {
    'use strict';
    var local;
 
 
 
    // run shared js-env code - pre-init
    (function () {
        // init local
        local = {};
        // init modeJs
        local.modeJs = (function () {
            try {
                return typeof navigator.userAgent === 'string' &&
                    typeof document.querySelector('body') === 'object' &&
                    typeof XMLHttpRequest.prototype.open === 'function' &&
                    'browser';
            } catch (errorCaughtBrowser) {
                return module.exports &&
                    typeof process.versions.node === 'string' &&
                    typeof require('http').createServer === 'function' &&
                    'node';
            }
        }());
        // init global
        local.global = local.modeJs === 'browser'
            ? window
            : global;
        // init utility2_rollup
        local = local.global.utility2_rollup || local;
        // init lib
        local.local = local.npmtest_tabletojson = local;
        // init exports
        if (local.modeJs === 'browser') {
            local.global.utility2_npmtest_tabletojson = local;
        } else {
            module.exports = local;
            module.exports.__dirname = __dirname;
            module.exports.module = module;
        }
    }());
}());
 
 
Code coverage report for node-npmtest-tabletojson/test.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/test.js

Statements: 100% (54 / 54)      Branches: 100% (39 / 39)      Functions: 100% (13 / 13)      Lines: 100% (54 / 54)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197                      2   2         2   2   2 2 2         1             2     2     1       1     1   1     2           2 2   2           1           1           2 2   2           1             1       1     1             1             1 1     1             1 1 1 1 1 1     1         2 2     1             2 2     1             2 2     1             2 2     1             1 1       1 1        
/* istanbul instrument in package npmtest_tabletojson */
/*jslint
    bitwise: true,
    browser: true,
    maxerr: 8,
    maxlen: 96,
    node: true,
    nomen: true,
    regexp: true,
    stupid: true
*/
(function () {
    'use strict';
    var local;
 
 
 
    // run shared js-env code - pre-init
    (function () {
        // init local
        local = {};
        // init modeJs
        local.modeJs = (function () {
            try {
                return typeof navigator.userAgent === 'string' &&
                    typeof document.querySelector('body') === 'object' &&
                    typeof XMLHttpRequest.prototype.open === 'function' &&
                    'browser';
            } catch (errorCaughtBrowser) {
                return module.exports &&
                    typeof process.versions.node === 'string' &&
                    typeof require('http').createServer === 'function' &&
                    'node';
            }
        }());
        // init global
        local.global = local.modeJs === 'browser'
            ? window
            : global;
        switch (local.modeJs) {
        // re-init local from window.local
        case 'browser':
            local = local.global.utility2.objectSetDefault(
                local.global.utility2_rollup || local.global.local,
                local.global.utility2
            );
            break;
        // re-init local from example.js
        case 'node':
            local = (local.global.utility2_rollup || require('utility2'))
                .requireExampleJsFromReadme();
            break;
        }
        // export local
        local.global.local = local;
    }());
 
 
 
    // run shared js-env code - function
    (function () {
        return;
    }());
    switch (local.modeJs) {
 
 
 
    // run browser js-env code - function
    case 'browser':
        break;
 
 
 
    // run node js-env code - function
    case 'node':
        break;
    }
 
 
 
    // run shared js-env code - post-init
    (function () {
        return;
    }());
    switch (local.modeJs) {
 
 
 
    // run browser js-env code - post-init
    case 'browser':
        local.testCase_browser_nullCase = local.testCase_browser_nullCase || function (
            options,
            onError
        ) {
        /*
         * this function will test browsers's null-case handling-behavior-behavior
         */
            onError(null, options);
        };
 
        // run tests
        local.nop(local.modeTest &&
            document.querySelector('#testRunButton1') &&
            document.querySelector('#testRunButton1').click());
        break;
 
 
 
    // run node js-env code - post-init
    /* istanbul ignore next */
    case 'node':
        local.testCase_buildApidoc_default = local.testCase_buildApidoc_default || function (
            options,
            onError
        ) {
        /*
         * this function will test buildApidoc's default handling-behavior-behavior
         */
            options = { modulePathList: module.paths };
            local.buildApidoc(options, onError);
        };
 
        local.testCase_buildApp_default = local.testCase_buildApp_default || function (
            options,
            onError
        ) {
        /*
         * this function will test buildApp's default handling-behavior-behavior
         */
            local.testCase_buildReadme_default(options, local.onErrorThrow);
            local.testCase_buildLib_default(options, local.onErrorThrow);
            local.testCase_buildTest_default(options, local.onErrorThrow);
            local.testCase_buildCustomOrg_default(options, local.onErrorThrow);
            options = [];
            local.buildApp(options, onError);
        };
 
        local.testCase_buildCustomOrg_default = local.testCase_buildCustomOrg_default ||
            function (options, onError) {
            /*
             * this function will test buildCustomOrg's default handling-behavior
             */
                options = {};
                local.buildCustomOrg(options, onError);
            };
 
        local.testCase_buildLib_default = local.testCase_buildLib_default || function (
            options,
            onError
        ) {
        /*
         * this function will test buildLib's default handling-behavior
         */
            options = {};
            local.buildLib(options, onError);
        };
 
        local.testCase_buildReadme_default = local.testCase_buildReadme_default || function (
            options,
            onError
        ) {
        /*
         * this function will test buildReadme's default handling-behavior-behavior
         */
            options = {};
            local.buildReadme(options, onError);
        };
 
        local.testCase_buildTest_default = local.testCase_buildTest_default || function (
            options,
            onError
        ) {
        /*
         * this function will test buildTest's default handling-behavior
         */
            options = {};
            local.buildTest(options, onError);
        };
 
        local.testCase_webpage_default = local.testCase_webpage_default || function (
            options,
            onError
        ) {
        /*
         * this function will test webpage's default handling-behavior
         */
            options = { modeCoverageMerge: true, url: local.serverLocalHost + '?modeTest=1' };
            local.browserTest(options, onError);
        };
 
        // run test-server
        local.testRunServer(local);
        break;
    }
}());
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/lib/

Statements: 20% (7 / 35)      Branches: 0% (0 / 8)      Functions: 0% (0 / 11)      Lines: 20% (7 / 35)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/lib/
File Statements Branches Functions Lines
tabletojson.js 20% (7 / 35) 0% (0 / 8) 0% (0 / 11) 20% (7 / 35)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/lib/tabletojson.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/lib/tabletojson.js

Statements: 20% (7 / 35)      Branches: 0% (0 / 8)      Functions: 0% (0 / 11)      Lines: 20% (7 / 35)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 691 1 1   1                                                                           1   1                               1                
var Q = require('q');
var cheerio = require('cheerio');
var request = require('request');
 
function convert(html) {
  var jsonResponse = [];
  var $ = cheerio.load(html);
 
  $('table').each(function(i, table) {
    var tableAsJson = [];
    // Get column headings
    // @fixme Doesn't support vertical column headings.
    // @todo Try to support badly formated tables.
    var columnHeadings = [];
    $(table).find('tr').each(function(i, row) {
      $(row).find('th').each(function(j, cell) {
        columnHeadings[j] = $(cell).text().trim();
      });
    });
 
    // Fetch each row
    $(table).find('tr').each(function(i, row) {
      var rowAsJson = {};
      $(row).find('td').each(function(j, cell) {
        if (columnHeadings[j]) {
          rowAsJson[ columnHeadings[j] ] = $(cell).text().trim();
        } else {
          rowAsJson[j] = $(cell).text().trim();
        }
      });
      
      // Skip blank rows
      if (JSON.stringify(rowAsJson) != '{}')
        tableAsJson.push(rowAsJson);
    });
    
    // Add the table to the response
    if (tableAsJson.length != 0)
      jsonResponse.push(tableAsJson);
  });
  return jsonResponse;
}
exports.convert = convert;
 
exports.convertUrl = function(url, callback) {
  if (typeof(callback) === "function") {
    // Use a callback (if passed)
    fetchUrl(url)
    .then(function(html) {
      callback.call( this, convert(html) );
    });
  } else {
    // If no callback, return a promise
    return fetchUrl(url)
    .then(function(html) {
      return convert(html);
    });
  }
}
 
function fetchUrl(url, callback) {
  var deferred = Q.defer();
  request(url, function (error, response, body) {
    deferred.resolve(body);
  });
  return deferred.promise;
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/

Statements: 100% (2 / 2)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (2 / 2)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/
File Statements Branches Functions Lines
index.js 100% (2 / 2) 100% (0 / 0) 100% (0 / 0) 100% (2 / 2)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/index.js

Statements: 100% (2 / 2)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (2 / 2)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13        1           1    
/**
 * Export cheerio (with )
 */
 
exports = module.exports = require('./lib/cheerio');
 
/*
  Export the version
*/
 
exports.version = require('./package').version;
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/

Statements: 19.55% (35 / 179)      Branches: 0% (0 / 122)      Functions: 4% (1 / 25)      Lines: 20.83% (35 / 168)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/
File Statements Branches Functions Lines
cheerio.js 26.32% (15 / 57) 0% (0 / 40) 14.29% (1 / 7) 29.41% (15 / 51)
parse.js 10.81% (4 / 37) 0% (0 / 30) 0% (0 / 3) 11.11% (4 / 36)
static.js 13.43% (9 / 67) 0% (0 / 46) 0% (0 / 9) 13.85% (9 / 65)
utils.js 38.89% (7 / 18) 0% (0 / 6) 0% (0 / 6) 43.75% (7 / 16)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/cheerio.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/cheerio.js

Statements: 26.32% (15 / 57)      Branches: 0% (0 / 40)      Functions: 14.29% (1 / 7)      Lines: 29.41% (15 / 51)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164        1             1                       1           1                                                                                                                             1           1           1                     1 1         1                             1                       1             1 5     1        
/*
  Module dependencies
*/
 
var parse = require('./parse'),
    _ = require('lodash');
 
/*
 * The API
 */
 
var api = [
  require('./api/attributes'),
  require('./api/traversing'),
  require('./api/manipulation'),
  require('./api/css'),
  require('./api/forms')
];
 
/*
 * A simple way to check for HTML strings or ID strings
 */
 
var quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/;
 
/*
 * Instance of cheerio
 */
 
var Cheerio = module.exports = function(selector, context, root, options) {
  if (!(this instanceof Cheerio)) return new Cheerio(selector, context, root, options);
 
  this.options = _.defaults(options || {}, this.options);
 
  // $(), $(null), $(undefined), $(false)
  if (!selector) return this;
 
  if (root) {
    if (typeof root === 'string') root = parse(root, this.options);
    this._root = Cheerio.call(this, root);
  }
 
  // $($)
  if (selector.cheerio) return selector;
 
  // $(dom)
  if (isNode(selector))
    selector = [selector];
 
  // $([dom])
  if (Array.isArray(selector)) {
    _.forEach(selector, function(elem, idx) {
      this[idx] = elem;
    }, this);
    this.length = selector.length;
    return this;
  }
 
  // $(<html>)
  if (typeof selector === 'string' && isHtml(selector)) {
    return Cheerio.call(this, parse(selector, this.options).children);
  }
 
  // If we don't have a context, maybe we have a root, from loading
  if (!context) {
    context = this._root;
  } else if (typeof context === 'string') {
    if (isHtml(context)) {
      // $('li', '<ul>...</ul>')
      context = parse(context, this.options);
      context = Cheerio.call(this, context);
    } else {
      // $('li', 'ul')
      selector = [context, selector].join(' ');
      context = this._root;
    }
  // $('li', node), $('li', [nodes])
  } else if (!context.cheerio) {
    context = Cheerio.call(this, context);
  }
 
  // If we still don't have a context, return
  if (!context) return this;
 
  // #id, .class, tag
  return context.find(selector);
};
 
/**
 * Mix in `static`
 */
 
_.extend(Cheerio, require('./static'));
 
/*
 * Set a signature of the object
 */
 
Cheerio.prototype.cheerio = '[cheerio object]';
 
/*
 * Cheerio default options
 */
 
Cheerio.prototype.options = {
  withDomLvl1: true,
  normalizeWhitespace: false,
  xmlMode: false,
  decodeEntities: true
};
 
/*
 * Make cheerio an array-like object
 */
 
Cheerio.prototype.length = 0;
Cheerio.prototype.splice = Array.prototype.splice;
 
/*
 * Check if string is HTML
 */
var isHtml = function(str) {
  // Faster than running regex, if str starts with `<` and ends with `>`, assume it's HTML
  if (str.charAt(0) === '<' && str.charAt(str.length - 1) === '>' && str.length >= 3) return true;
 
  // Run the regex
  var match = quickExpr.exec(str);
  return !!(match && match[1]);
};
 
/*
 * Make a cheerio object
 *
 * @api private
 */
 
Cheerio.prototype._make = function(dom, context) {
  var cheerio = new this.constructor(dom, context, this._root, this.options);
  cheerio.prevObject = this;
  return cheerio;
};
 
/**
 * Turn a cheerio object into an array
 *
 * @deprecated
 */
 
Cheerio.prototype.toArray = function() {
  return this.get();
};
 
/**
 * Plug in the API
 */
api.forEach(function(mod) {
  _.extend(Cheerio.prototype, mod);
});
 
var isNode = function(obj) {
  return obj.name || obj.type === 'text' || obj.type === 'comment';
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/parse.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/parse.js

Statements: 10.81% (4 / 37)      Branches: 0% (0 / 30)      Functions: 0% (0 / 3)      Lines: 11.11% (4 / 36)      Ignored: none     

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/*
  Module Dependencies
*/
var htmlparser = require('htmlparser2');
 
/*
  Parser
*/
exports = module.exports = function(content, options) {
  var dom = exports.evaluate(content, options),
      // Generic root element
      root = exports.evaluate('<root></root>', options)[0];
 
  root.type = 'root';
 
  // Update the dom using the root
  exports.update(dom, root);
 
  return root;
};
 
exports.evaluate = function(content, options) {
  // options = options || $.fn.options;
 
  var dom;
 
  if (typeof content === 'string' || Buffer.isBuffer(content)) {
    dom = htmlparser.parseDOM(content, options);
  } else {
    dom = content;
  }
 
  return dom;
};
 
/*
  Update the dom structure, for one changed layer
*/
exports.update = function(arr, parent) {
  // normalize
  if (!Array.isArray(arr)) arr = [arr];
 
  // Update parent
  if (parent) {
    parent.children = arr;
  } else {
    parent = null;
  }
 
  // Update neighbors
  for (var i = 0; i < arr.length; i++) {
    var node = arr[i];
 
    // Cleanly remove existing nodes from their previous structures.
    var oldParent = node.parent || node.root,
        oldSiblings = oldParent && oldParent.children;
    if (oldSiblings && oldSiblings !== arr) {
      oldSiblings.splice(oldSiblings.indexOf(node), 1);
      if (node.prev) {
        node.prev.next = node.next;
      }
      if (node.next) {
        node.next.prev = node.prev;
      }
    }
 
    if (parent) {
      node.prev = arr[i - 1] || null;
      node.next = arr[i + 1] || null;
    } else {
      node.prev = node.next = null;
    }
 
    if (parent && parent.type === 'root') {
      node.root = parent;
      node.parent = null;
    } else {
      node.root = null;
      node.parent = parent;
    }
  }
 
  return parent;
};
 
// module.exports = $.extend(exports);
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/static.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/static.js

Statements: 13.43% (9 / 67)      Branches: 0% (0 / 46)      Functions: 0% (0 / 9)      Lines: 13.85% (9 / 65)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184        1                 1                                                                                   1                                   1                                               1                   1                                             1                                                     1             1                                      
/**
 * Module dependencies
 */
 
var select = require('css-select'),
    parse = require('./parse'),
    serialize = require('dom-serializer'),
    _ = require('lodash');
 
/**
 * $.load(str)
 */
 
exports.load = function(content, options) {
  var Cheerio = require('./cheerio');
 
  options = _.defaults(options || {}, Cheerio.prototype.options);
 
  var root = parse(content, options);
 
  var initialize = function(selector, context, r, opts) {
    if (!(this instanceof initialize)) {
      return new initialize(selector, context, r, opts);
    }
    opts = _.defaults(opts || {}, options);
    return Cheerio.call(this, selector, context, r || root, opts);
  };
 
  // Ensure that selections created by the "loaded" `initialize` function are
  // true Cheerio instances.
  initialize.prototype = Object.create(Cheerio.prototype);
  initialize.prototype.constructor = initialize;
 
  // Mimic jQuery's prototype alias for plugin authors.
  initialize.fn = initialize.prototype;
 
  // Keep a reference to the top-level scope so we can chain methods that implicitly 
  // resolve selectors; e.g. $("<span>").(".bar"), which otherwise loses ._root
  initialize.prototype._originalRoot = root;
 
  // Add in the static methods
  _.merge(initialize, exports);
 
  // Add in the root
  initialize._root = root;
  // store options
  initialize._options = options;
 
  return initialize;
};
 
/*
* Helper function
*/
 
function render(that, dom, options) {
  if (!dom) {
    if (that._root && that._root.children) {
      dom = that._root.children;
    } else {
      return '';
    }
  } else if (typeof dom === 'string') {
    dom = select(dom, that._root, options);
  }
 
  return serialize(dom, options);
}
 
/**
 * $.html([selector | dom], [options])
 */
 
exports.html = function(dom, options) {
  var Cheerio = require('./cheerio');
 
  // be flexible about parameters, sometimes we call html(),
  // with options as only parameter
  // check dom argument for dom element specific properties
  // assume there is no 'length' or 'type' properties in the options object
  if (Object.prototype.toString.call(dom) === '[object Object]' && !options && !('length' in dom) && !('type' in dom))
  {
    options = dom;
    dom = undefined;
  }
 
  // sometimes $.html() used without preloading html
  // so fallback non existing options to the default ones
  options = _.defaults(options || {}, this._options, Cheerio.prototype.options);
 
  return render(this, dom, options);
};
 
/**
 * $.xml([selector | dom])
 */
 
exports.xml = function(dom) {
  var options = _.defaults({xmlMode: true}, this._options);
 
  return render(this, dom, options);
};
 
/**
 * $.text(dom)
 */
 
exports.text = function(elems) {
  if (!elems) return '';
 
  var ret = '',
      len = elems.length,
      elem;
 
  for (var i = 0; i < len; i++) {
    elem = elems[i];
    if (elem.type === 'text') ret += elem.data;
    else if (elem.children && elem.type !== 'comment') {
      ret += exports.text(elem.children);
    }
  }
 
  return ret;
};
 
/**
 * $.parseHTML(data [, context ] [, keepScripts ])
 * Parses a string into an array of DOM nodes. The `context` argument has no
 * meaning for Cheerio, but it is maintained for API compatibility with jQuery.
 */
exports.parseHTML = function(data, context, keepScripts) {
  var parsed;
 
  if (!data || typeof data !== 'string') {
    return null;
  }
 
  if (typeof context === 'boolean') {
    keepScripts = context;
  }
 
  parsed = this.load(data);
  if (!keepScripts) {
    parsed('script').remove();
  }
 
  // The `children` array is used by Cheerio internally to group elements that
  // share the same parents. When nodes created through `parseHTML` are
  // inserted into previously-existing DOM structures, they will be removed
  // from the `children` array. The results of `parseHTML` should remain
  // constant across these operations, so a shallow copy should be returned.
  return parsed.root()[0].children.slice();
};
 
/**
 * $.root()
 */
exports.root = function() {
  return this(this._root);
};
 
/**
 * $.contains()
 */
exports.contains = function(container, contained) {
 
  // According to the jQuery API, an element does not "contain" itself
  if (contained === container) {
    return false;
  }
 
  // Step up the descendants, stopping when the root element is reached
  // (signaled by `.parent` returning a reference to the same object)
  while (contained && contained !== contained.parent) {
    contained = contained.parent;
    if (contained === container) {
      return true;
    }
  }
 
  return false;
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/utils.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/utils.js

Statements: 38.89% (7 / 18)      Branches: 0% (0 / 6)      Functions: 0% (0 / 6)      Lines: 43.75% (7 / 16)      Ignored: none     

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var parse = require('./parse'),
    render = require('dom-serializer');
 
/**
 * HTML Tags
 */
 
var tags = { tag: true, script: true, style: true };
 
/**
 * Check if the DOM element is a tag
 *
 * isTag(type) includes <script> and <style> tags
 */
 
exports.isTag = function(type) {
  if (type.type) type = type.type;
  return tags[type] || false;
};
 
/**
 * Convert a string to camel case notation.
 * @param  {String} str String to be converted.
 * @return {String}     String in camel case notation.
 */
 
exports.camelCase = function(str) {
  return str.replace(/[_.-](\w|$)/g, function(_, x) {
    return x.toUpperCase();
  });
};
 
/**
 * Convert a string from camel case to "CSS case", where word boundaries are
 * described by hyphens ("-") and all characters are lower-case.
 * @param  {String} str String to be converted.
 * @return {string}     String in "CSS case".
 */
exports.cssCase = function(str) {
  return str.replace(/[A-Z]/g, '-$&').toLowerCase();
};
 
/**
 * Iterate over each DOM element without creating intermediary Cheerio instances.
 *
 * This is indented for use internally to avoid otherwise unnecessary memory pressure introduced
 * by _make.
 */
 
exports.domEach = function(cheerio, fn) {
  var i = 0, len = cheerio.length;
  while (i < len && fn.call(cheerio, i, cheerio[i]) !== false) ++i;
  return cheerio;
};
 
/**
 * Create a deep copy of the given DOM structure by first rendering it to a
 * string and then parsing the resultant markup.
 *
 * @argument {Object} dom - The htmlparser2-compliant DOM structure
 * @argument {Object} options - The parsing/rendering options
 */
exports.cloneDom = function(dom, options) {
  return parse(render(dom, options), options).children;
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/api/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/api/

Statements: 11.47% (75 / 654)      Branches: 0% (0 / 469)      Functions: 1.63% (2 / 123)      Lines: 12.02% (75 / 624)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/api/
File Statements Branches Functions Lines
attributes.js 8.25% (16 / 194) 0% (0 / 148) 0% (0 / 28) 8.74% (16 / 183)
css.js 17.5% (7 / 40) 0% (0 / 30) 0% (0 / 9) 18.42% (7 / 38)
forms.js 9.52% (2 / 21) 0% (0 / 11) 0% (0 / 5) 9.52% (2 / 21)
manipulation.js 10.06% (18 / 179) 0% (0 / 108) 3.13% (1 / 32) 10.4% (18 / 173)
traversing.js 14.55% (32 / 220) 0% (0 / 172) 2.04% (1 / 49) 15.31% (32 / 209)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/api/attributes.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/api/attributes.js

Statements: 8.25% (16 / 194)      Branches: 0% (0 / 148)      Functions: 0% (0 / 28)      Lines: 8.74% (16 / 183)      Ignored: none     

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var _ = require('lodash'),
  utils = require('../utils'),
  isTag = utils.isTag,
  domEach = utils.domEach,
  hasOwn = Object.prototype.hasOwnProperty,
  camelCase = utils.camelCase,
  cssCase = utils.cssCase,
  rspace = /\s+/,
  dataAttrPrefix = 'data-',
 
  // Lookup table for coercing string data-* attributes to their corresponding
  // JavaScript primitives
  primitives = {
    null: null,
    true: true,
    false: false
  },
 
  // Attributes that are booleans
  rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
  // Matches strings that look like JSON objects or arrays
  rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/;
 
 
var getAttr = function(elem, name) {
  if (!elem || !isTag(elem)) return;
 
  if (!elem.attribs) {
    elem.attribs = {};
  }
 
  // Return the entire attribs object if no attribute specified
  if (!name) {
    return elem.attribs;
  }
 
  if (hasOwn.call(elem.attribs, name)) {
    // Get the (decoded) attribute
    return rboolean.test(name) ? name : elem.attribs[name];
  }
};
 
var setAttr = function(el, name, value) {
 
  if (value === null) {
    removeAttribute(el, name);
  } else {
    el.attribs[name] = value+'';
  }
};
 
exports.attr = function(name, value) {
  // Set the value (with attr map support)
  if (typeof name === 'object' || value !== undefined) {
    if (typeof value === 'function') {
      return domEach(this, function(i, el) {
        setAttr(el, name, value.call(el, i, el.attribs[name]));
      });
    }
    return domEach(this, function(i, el) {
      if (!isTag(el)) return;
 
      if (typeof name === 'object') {
        _.each(name, function(name, key) {
          el.attribs[key] = name+'';
        });
      } else {
        setAttr(el, name, value);
      }
    });
  }
 
  return getAttr(this[0], name);
};
 
var setData = function(el, name, value) {
  if (typeof name === 'object') return _.extend(el.data, name);
  if (typeof name === 'string' && value !== undefined) {
    el.data[name] = value;
  } else if (typeof name === 'object') {
    _.exend(el.data, name);
  }
};
 
// Read the specified attribute from the equivalent HTML5 `data-*` attribute,
// and (if present) cache the value in the node's internal data store. If no
// attribute name is specified, read *all* HTML5 `data-*` attributes in this
// manner.
var readData = function(el, name) {
  var readAll = arguments.length === 1;
  var domNames, domName, jsNames, jsName, value, idx, length;
 
  if (readAll) {
    domNames = Object.keys(el.attribs).filter(function(attrName) {
      return attrName.slice(0, dataAttrPrefix.length) === dataAttrPrefix;
    });
    jsNames = domNames.map(function(domName) {
      return camelCase(domName.slice(dataAttrPrefix.length));
    });
  } else {
    domNames = [dataAttrPrefix + cssCase(name)];
    jsNames = [name];
  }
 
  for (idx = 0, length = domNames.length; idx < length; ++idx) {
    domName = domNames[idx];
    jsName = jsNames[idx];
    if (hasOwn.call(el.attribs, domName)) {
      value = el.attribs[domName];
 
      if (hasOwn.call(primitives, value)) {
        value = primitives[value];
      } else if (value === String(Number(value))) {
        value = Number(value);
      } else if (rbrace.test(value)) {
        try {
          value = JSON.parse(value);
        } catch(e){ }
      }
 
      el.data[jsName] = value;
    }
  }
 
  return readAll ? el.data : value;
};
 
exports.data = function(name, value) {
  var elem = this[0];
 
  if (!elem || !isTag(elem)) return;
 
  if (!elem.data) {
    elem.data = {};
  }
 
  // Return the entire data object if no data specified
  if (!name) {
    return readData(elem);
  }
 
  // Set the value (with attr map support)
  if (typeof name === 'object' || value !== undefined) {
    domEach(this, function(i, el) {
      setData(el, name, value);
    });
    return this;
  } else if (hasOwn.call(elem.data, name)) {
    return elem.data[name];
  }
 
  return readData(elem, name);
};
 
/**
 * Get the value of an element
 */
 
exports.val = function(value) {
  var querying = arguments.length === 0,
      element = this[0];
 
  if(!element) return;
 
  switch (element.name) {
    case 'textarea':
      return this.text(value);
    case 'input':
      switch (this.attr('type')) {
        case 'radio':
          if (querying) {
            return this.attr('value');
          } else {
            this.attr('value', value);
            return this;
          }
          break;
        default:
          return this.attr('value', value);
      }
      return;
    case 'select':
      var option = this.find('option:selected'),
          returnValue;
      if (option === undefined) return undefined;
      if (!querying) {
        if (!this.attr().hasOwnProperty('multiple') && typeof value == 'object') {
          return this;
        }
        if (typeof value != 'object') {
          value = [value];
        }
        this.find('option').removeAttr('selected');
        for (var i = 0; i < value.length; i++) {
          this.find('option[value="' + value[i] + '"]').attr('selected', '');
        }
        return this;
      }
      returnValue = option.attr('value');
      if (this.attr().hasOwnProperty('multiple')) {
        returnValue = [];
        domEach(option, function(i, el) {
          returnValue.push(el.attribs.value);
        });
      }
      return returnValue;
    case 'option':
      if (!querying) {
        this.attr('value', value);
        return this;
      }
      return this.attr('value');
  }
};
 
/**
 * Remove an attribute
 */
 
var removeAttribute = function(elem, name) {
  if (!elem.attribs || !hasOwn.call(elem.attribs, name))
    return;
 
  delete elem.attribs[name];
};
 
 
exports.removeAttr = function(name) {
  domEach(this, function(i, elem) {
    removeAttribute(elem, name);
  });
 
  return this;
};
 
exports.hasClass = function(className) {
  return _.any(this, function(elem) {
    var attrs = elem.attribs,
        clazz = attrs && attrs['class'],
        idx = -1,
        end;
 
    if (clazz) {
      while ((idx = clazz.indexOf(className, idx+1)) > -1) {
        end = idx + className.length;
 
        if ((idx === 0 || rspace.test(clazz[idx-1]))
            && (end === clazz.length || rspace.test(clazz[end]))) {
          return true;
        }
      }
    }
  });
};
 
exports.addClass = function(value) {
  // Support functions
  if (typeof value === 'function') {
    return domEach(this, function(i, el) {
      var className = el.attribs['class'] || '';
      exports.addClass.call([el], value.call(el, i, className));
    });
  }
 
  // Return if no value or not a string or function
  if (!value || typeof value !== 'string') return this;
 
  var classNames = value.split(rspace),
      numElements = this.length;
 
 
  for (var i = 0; i < numElements; i++) {
    // If selected element isn't a tag, move on
    if (!isTag(this[i])) continue;
 
    // If we don't already have classes
    var className = getAttr(this[i], 'class'),
        numClasses,
        setClass;
 
    if (!className) {
      setAttr(this[i], 'class', classNames.join(' ').trim());
    } else {
      setClass = ' ' + className + ' ';
      numClasses = classNames.length;
 
      // Check if class already exists
      for (var j = 0; j < numClasses; j++) {
        var appendClass = classNames[j] + ' ';
        if (setClass.indexOf(' ' + appendClass) < 0)
          setClass += appendClass;
      }
 
      setAttr(this[i], 'class', setClass.trim());
    }
  }
 
  return this;
};
 
var splitClass = function(className) {
  return className ? className.trim().split(rspace) : [];
};
 
exports.removeClass = function(value) {
  var classes,
      numClasses,
      removeAll;
 
  // Handle if value is a function
  if (typeof value === 'function') {
    return domEach(this, function(i, el) {
      exports.removeClass.call(
        [el], value.call(el, i, el.attribs['class'] || '')
      );
    });
  }
 
  classes = splitClass(value);
  numClasses = classes.length;
  removeAll = arguments.length === 0;
 
  return domEach(this, function(i, el) {
    if (!isTag(el)) return;
 
    if (removeAll) {
      // Short circuit the remove all case as this is the nice one
      el.attribs.class = '';
    } else {
      var elClasses = splitClass(el.attribs.class),
          index,
          changed;
 
      for (var j = 0; j < numClasses; j++) {
        index = elClasses.indexOf(classes[j]);
 
        if (index >= 0) {
          elClasses.splice(index, 1);
          changed = true;
 
          // We have to do another pass to ensure that there are not duplicate
          // classes listed
          j--;
        }
      }
      if (changed) {
        el.attribs.class = elClasses.join(' ');
      }
    }
  });
};
 
exports.toggleClass = function(value, stateVal) {
  // Support functions
  if (typeof value === 'function') {
    return domEach(this, function(i, el) {
      exports.toggleClass.call(
        [el],
        value.call(el, i, el.attribs['class'] || '', stateVal),
        stateVal
      );
    });
  }
 
  // Return if no value or not a string or function
  if (!value || typeof value !== 'string') return this;
 
  var classNames = value.split(rspace),
    numClasses = classNames.length,
    state = typeof stateVal === 'boolean' ? stateVal ? 1 : -1 : 0,
    numElements = this.length,
    elementClasses,
    index;
 
  for (var i = 0; i < numElements; i++) {
    // If selected element isn't a tag, move on
    if (!isTag(this[i])) continue;
 
    elementClasses = splitClass(this[i].attribs.class);
 
    // Check if class already exists
    for (var j = 0; j < numClasses; j++) {
      // Check if the class name is currently defined
      index = elementClasses.indexOf(classNames[j]);
 
      // Add if stateValue === true or we are toggling and there is no value
      if (state >= 0 && index < 0) {
        elementClasses.push(classNames[j]);
      } else if (state <= 0 && index >= 0) {
        // Otherwise remove but only if the item exists
        elementClasses.splice(index, 1);
      }
    }
 
    this[i].attribs.class = elementClasses.join(' ');
  }
 
  return this;
};
 
exports.is = function (selector) {
  if (selector) {
    return this.filter(selector).length > 0;
  }
  return false;
};
 
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/api/css.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/api/css.js

Statements: 17.5% (7 / 40)      Branches: 0% (0 / 30)      Functions: 0% (0 / 9)      Lines: 18.42% (7 / 38)      Ignored: none     

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var _ = require('lodash'),
    domEach = require('../utils').domEach;
var toString = Object.prototype.toString;
 
/**
 * Set / Get css.
 *
 * @param {String|Object} prop
 * @param {String} val
 * @return {self}
 * @api public
 */
 
exports.css = function(prop, val) {
  if (arguments.length === 2 ||
    // When `prop` is a "plain" object
    (toString.call(prop) === '[object Object]')) {
    return domEach(this, function(idx, el) {
      setCss(el, prop, val, idx);
    });
  } else {
    return getCss(this[0], prop);
  }
};
 
/**
 * Set styles of all elements.
 *
 * @param {String|Object} prop
 * @param {String} val
 * @param {Number} idx - optional index within the selection
 * @return {self}
 * @api private
 */
 
function setCss(el, prop, val, idx) {
  if ('string' == typeof prop) {
    var styles = getCss(el);
    if (typeof val === 'function') {
      val = val.call(el, idx, styles[prop]);
    }
 
    if (val === '') {
      delete styles[prop];
    } else if (val != null) {
      styles[prop] = val;
    }
 
    el.attribs.style = stringify(styles);
  } else if ('object' == typeof prop) {
    Object.keys(prop).forEach(function(k){
      setCss(el, k, prop[k]);
    });
  }
}
 
/**
 * Get parsed styles of the first element.
 *
 * @param {String} prop
 * @return {Object}
 * @api private
 */
 
function getCss(el, prop) {
  var styles = parse(el.attribs.style);
  if (typeof prop === 'string') {
    return styles[prop];
  } else if (Array.isArray(prop)) {
    return _.pick(styles, prop);
  } else {
    return styles;
  }
}
 
/**
 * Stringify `obj` to styles.
 *
 * @param {Object} obj
 * @return {Object}
 * @api private
 */
 
function stringify(obj) {
  return Object.keys(obj || {})
    .reduce(function(str, prop){
      return str += ''
        + (str ? ' ' : '')
        + prop
        + ': '
        + obj[prop]
        + ';';
    }, '');
}
 
/**
 * Parse `styles`.
 *
 * @param {String} styles
 * @return {Object}
 * @api private
 */
 
function parse(styles) {
  styles = (styles || '').trim();
 
  if (!styles) return {};
 
  return styles
    .split(';')
    .reduce(function(obj, str){
      var n = str.indexOf(':');
      // skip if there is no :, or if it is the first/last character
      if (n < 1 || n === str.length-1) return obj;
      obj[str.slice(0,n).trim()] = str.slice(n+1).trim();
      return obj;
    }, {});
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/api/forms.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/api/forms.js

Statements: 9.52% (2 / 21)      Branches: 0% (0 / 11)      Functions: 0% (0 / 5)      Lines: 9.52% (2 / 21)      Ignored: none     

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// https://github.com/jquery/jquery/blob/2.1.3/src/manipulation/var/rcheckableType.js
// https://github.com/jquery/jquery/blob/2.1.3/src/serialize.js
var _ = require('lodash'),
    submittableSelector = 'input,select,textarea,keygen',
    rCRLF = /\r?\n/g,
    rcheckableType = /^(?:checkbox|radio)$/i,
    rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i;
 
exports.serializeArray = function() {
  // Resolve all form elements from either forms or collections of form elements
  var Cheerio = this.constructor;
  return this.map(function() {
      var elem = this;
      var $elem = Cheerio(elem);
      if (elem.name === 'form') {
        return $elem.find(submittableSelector).toArray();
      } else {
        return $elem.filter(submittableSelector).toArray();
      }
    }).filter(function() {
      var $elem = Cheerio(this);
      var type = $elem.attr('type');
 
      // Verify elements have a name (`attr.name`) and are not disabled (`:disabled`)
      return $elem.attr('name') && !$elem.is(':disabled') &&
        // and cannot be clicked (`[type=submit]`) or are used in `x-www-form-urlencoded` (`[type=file]`)
        !rsubmitterTypes.test(type) &&
        // and are either checked/don't have a checkable state
        ($elem.attr('checked') || !rcheckableType.test(type));
    // Convert each of the elements to its value(s)
    }).map(function(i, elem) {
      var $elem = Cheerio(elem);
      var name = $elem.attr('name');
      var val = $elem.val();
 
      // If there is no value set (e.g. `undefined`, `null`), then return nothing
      if (val == null) {
        return null;
      } else {
        // If we have an array of values (e.g. `<select multiple>`), return an array of key/value pairs
        if (Array.isArray(val)) {
          return _.map(val, function(val) {
            // We trim replace any line endings (e.g. `\r` or `\r\n` with `\r\n`) to guarantee consistency across platforms
            //   These can occur inside of `<textarea>'s`
            return {name: name, value: val.replace( rCRLF, '\r\n' )};
          });
        // Otherwise (e.g. `<input type="text">`, return only one key/value pair
        } else {
          return {name: name, value: val.replace( rCRLF, '\r\n' )};
        }
      }
    // Convert our result to an array
    }).get();
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/api/manipulation.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/api/manipulation.js

Statements: 10.06% (18 / 179)      Branches: 0% (0 / 108)      Functions: 3.13% (1 / 32)      Lines: 10.4% (18 / 173)      Ignored: none     

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var _ = require('lodash'),
    parse = require('../parse'),
    $ = require('../static'),
    updateDOM = parse.update,
    evaluate = parse.evaluate,
    utils = require('../utils'),
    domEach = utils.domEach,
    cloneDom = utils.cloneDom,
    slice = Array.prototype.slice;
 
// Create an array of nodes, recursing into arrays and parsing strings if
// necessary
exports._makeDomArray = function makeDomArray(elem, clone) {
  if (elem == null) {
    return [];
  } else if (elem.cheerio) {
    return clone ? cloneDom(elem.get(), elem.options) : elem.get();
  } else if (Array.isArray(elem)) {
    return _.flatten(elem.map(function(el) {
      return this._makeDomArray(el, clone);
    }, this));
  } else if (typeof elem === 'string') {
    return evaluate(elem, this.options);
  } else {
    return clone ? cloneDom([elem]) : [elem];
  }
};
 
var _insert = function(concatenator) {
  return function() {
    var elems = slice.call(arguments),
        lastIdx = this.length - 1;
 
    return domEach(this, function(i, el) {
      var dom, domSrc;
 
      if (typeof elems[0] === 'function') {
        domSrc = elems[0].call(el, i, $.html(el.children));
      } else {
        domSrc = elems;
      }
 
      dom = this._makeDomArray(domSrc, i < lastIdx);
      concatenator(dom, el.children, el);
    });
  };
};
 
/*
 * Modify an array in-place, removing some number of elements and adding new
 * elements directly following them.
 *
 * @param {Array} array Target array to splice.
 * @param {Number} spliceIdx Index at which to begin changing the array.
 * @param {Number} spliceCount Number of elements to remove from the array.
 * @param {Array} newElems Elements to insert into the array.
 *
 * @api private
 */
var uniqueSplice = function(array, spliceIdx, spliceCount, newElems, parent) {
  var spliceArgs = [spliceIdx, spliceCount].concat(newElems),
      prev = array[spliceIdx - 1] || null,
      next = array[spliceIdx] || null;
  var idx, len, prevIdx, node, oldParent;
 
  // Before splicing in new elements, ensure they do not already appear in the
  // current array.
  for (idx = 0, len = newElems.length; idx < len; ++idx) {
    node = newElems[idx];
    oldParent = node.parent || node.root;
    prevIdx = oldParent && oldParent.children.indexOf(newElems[idx]);
 
    if (oldParent && prevIdx > -1) {
      oldParent.children.splice(prevIdx, 1);
      if (parent === oldParent && spliceIdx > prevIdx) {
        spliceArgs[0]--;
      }
    }
 
    node.root = null;
    node.parent = parent;
 
    if (node.prev) {
      node.prev.next = node.next || null;
    }
 
    if (node.next) {
      node.next.prev = node.prev || null;
    }
 
    node.prev = newElems[idx - 1] || prev;
    node.next = newElems[idx + 1] || next;
  }
 
  if (prev) {
    prev.next = newElems[0];
  }
  if (next) {
    next.prev = newElems[newElems.length - 1];
  }
  return array.splice.apply(array, spliceArgs);
};
 
exports.append = _insert(function(dom, children, parent) {
  uniqueSplice(children, children.length, 0, dom, parent);
});
 
exports.prepend = _insert(function(dom, children, parent) {
  uniqueSplice(children, 0, 0, dom, parent);
});
 
exports.after = function() {
  var elems = slice.call(arguments),
      lastIdx = this.length - 1;
 
  domEach(this, function(i, el) {
    var parent = el.parent || el.root;
    if (!parent) {
      return;
    }
 
    var siblings = parent.children,
        index = siblings.indexOf(el),
        domSrc, dom;
 
    // If not found, move on
    if (index < 0) return;
 
    if (typeof elems[0] === 'function') {
      domSrc = elems[0].call(el, i, $.html(el.children));
    } else {
      domSrc = elems;
    }
    dom = this._makeDomArray(domSrc, i < lastIdx);
 
    // Add element after `this` element
    uniqueSplice(siblings, index + 1, 0, dom, parent);
  });
 
  return this;
};
 
exports.insertAfter = function(target) {
  var clones = [],
      self = this;
  if (typeof target === 'string') {
    target = this.constructor.call(this.constructor, target, null, this._originalRoot);
  }
  target = this._makeDomArray(target);
  self.remove();
  domEach(target, function(i, el) {
    var clonedSelf = self._makeDomArray(self.clone());
    var parent = el.parent || el.root;
    if (!parent) {
      return;
    }
 
    var siblings = parent.children,
        index = siblings.indexOf(el);
 
    // If not found, move on
    if (index < 0) return;
 
    // Add cloned `this` element(s) after target element
    uniqueSplice(siblings, index + 1, 0, clonedSelf, parent);
    clones.push(clonedSelf);
  });
  return this.constructor.call(this.constructor, this._makeDomArray(clones));
};
 
exports.before = function() {
  var elems = slice.call(arguments),
      lastIdx = this.length - 1;
 
  domEach(this, function(i, el) {
    var parent = el.parent || el.root;
    if (!parent) {
      return;
    }
 
    var siblings = parent.children,
        index = siblings.indexOf(el),
        domSrc, dom;
 
    // If not found, move on
    if (index < 0) return;
 
    if (typeof elems[0] === 'function') {
      domSrc = elems[0].call(el, i, $.html(el.children));
    } else {
      domSrc = elems;
    }
 
    dom = this._makeDomArray(domSrc, i < lastIdx);
 
    // Add element before `el` element
    uniqueSplice(siblings, index, 0, dom, parent);
  });
 
  return this;
};
 
exports.insertBefore = function(target) {
  var clones = [],
      self = this;
  if (typeof target === 'string') {
    target = this.constructor.call(this.constructor, target, null, this._originalRoot);
  }
  target = this._makeDomArray(target);
  self.remove();
  domEach(target, function(i, el) {
    var clonedSelf = self._makeDomArray(self.clone());
    var parent = el.parent || el.root;
    if (!parent) {
      return;
    }
 
    var siblings = parent.children,
        index = siblings.indexOf(el);
 
    // If not found, move on
    if (index < 0) return;
 
    // Add cloned `this` element(s) after target element
    uniqueSplice(siblings, index, 0, clonedSelf, parent);
    clones.push(clonedSelf);
  });
  return this.constructor.call(this.constructor, this._makeDomArray(clones));
};
 
/*
  remove([selector])
*/
exports.remove = function(selector) {
  var elems = this;
 
  // Filter if we have selector
  if (selector)
    elems = elems.filter(selector);
 
  domEach(elems, function(i, el) {
    var parent = el.parent || el.root;
    if (!parent) {
      return;
    }
 
    var siblings = parent.children,
        index = siblings.indexOf(el);
 
    if (index < 0) return;
 
    siblings.splice(index, 1);
    if (el.prev) {
      el.prev.next = el.next;
    }
    if (el.next) {
      el.next.prev = el.prev;
    }
    el.prev = el.next = el.parent = el.root = null;
  });
 
  return this;
};
 
exports.replaceWith = function(content) {
  var self = this;
 
  domEach(this, function(i, el) {
    var parent = el.parent || el.root;
    if (!parent) {
      return;
    }
 
    var siblings = parent.children,
        dom = self._makeDomArray(typeof content === 'function' ? content.call(el, i, el) : content),
        index;
 
    // In the case that `dom` contains nodes that already exist in other
    // structures, ensure those nodes are properly removed.
    updateDOM(dom, null);
 
    index = siblings.indexOf(el);
 
    // Completely remove old element
    uniqueSplice(siblings, index, 1, dom, parent);
    el.parent = el.prev = el.next = el.root = null;
  });
 
  return this;
};
 
exports.empty = function() {
  domEach(this, function(i, el) {
    _.each(el.children, function(el) {
      el.next = el.prev = el.parent = null;
    });
 
    el.children.length = 0;
  });
  return this;
};
 
/**
 * Set/Get the HTML
 */
exports.html = function(str) {
  if (str === undefined) {
    if (!this[0] || !this[0].children) return null;
    return $.html(this[0].children, this.options);
  }
 
  var opts = this.options;
 
  domEach(this, function(i, el) {
    _.each(el.children, function(el) {
      el.next = el.prev = el.parent = null;
    });
 
    var content = str.cheerio ? str.clone().get() : evaluate(str, opts);
 
    updateDOM(content, el);
  });
 
  return this;
};
 
exports.toString = function() {
  return $.html(this, this.options);
};
 
exports.text = function(str) {
  // If `str` is undefined, act as a "getter"
  if (str === undefined) {
    return $.text(this);
  } else if (typeof str === 'function') {
    // Function support
    return domEach(this, function(i, el) {
      var $el = [el];
      return exports.text.call($el, str.call(el, i, $.text($el)));
    });
  }
 
  // Append text node to each selected elements
  domEach(this, function(i, el) {
    _.each(el.children, function(el) {
      el.next = el.prev = el.parent = null;
    });
 
    var elem = {
      data: str,
      type: 'text',
      parent: el,
      prev: null,
      next: null,
      children: []
    };
 
    updateDOM(elem, el);
  });
 
  return this;
};
 
exports.clone = function() {
  return this._make(cloneDom(this.get(), this.options));
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/api/traversing.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/lib/api/traversing.js

Statements: 14.55% (32 / 220)      Branches: 0% (0 / 172)      Functions: 2.04% (1 / 49)      Lines: 15.31% (32 / 209)      Ignored: none     

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var _ = require('lodash'),
    select = require('css-select'),
    utils = require('../utils'),
    domEach = utils.domEach,
    uniqueSort = require('htmlparser2').DomUtils.uniqueSort,
    isTag = utils.isTag;
 
exports.find = function(selectorOrHaystack) {
  var elems = _.reduce(this, function(memo, elem) {
    return memo.concat(_.filter(elem.children, isTag));
  }, []);
  var contains = this.constructor.contains;
  var haystack;
 
  if (selectorOrHaystack && typeof selectorOrHaystack !== 'string') {
    if (selectorOrHaystack.cheerio) {
      haystack = selectorOrHaystack.get();
    } else {
      haystack = [selectorOrHaystack];
    }
 
    return this._make(haystack.filter(function(elem) {
      var idx, len;
      for (idx = 0, len = this.length; idx < len; ++idx) {
        if (contains(this[idx], elem)) {
          return true;
        }
      }
    }, this));
  }
 
  return this._make(select(selectorOrHaystack, elems, this.options));
};
 
// Get the parent of each element in the current set of matched elements,
// optionally filtered by a selector.
exports.parent = function(selector) {
  var set = [];
 
  domEach(this, function(idx, elem) {
    var parentElem = elem.parent;
    if (parentElem && set.indexOf(parentElem) < 0) {
      set.push(parentElem);
    }
  });
 
  if (arguments.length) {
    set = exports.filter.call(set, selector, this);
  }
 
  return this._make(set);
};
 
exports.parents = function(selector) {
  var parentNodes = [];
 
  // When multiple DOM elements are in the original set, the resulting set will
  // be in *reverse* order of the original elements as well, with duplicates
  // removed.
  this.get().reverse().forEach(function(elem) {
    traverseParents(this, elem.parent, selector, Infinity)
      .forEach(function(node) {
        if (parentNodes.indexOf(node) === -1) {
          parentNodes.push(node);
        }
      }
    );
  }, this);
 
  return this._make(parentNodes);
};
 
exports.parentsUntil = function(selector, filter) {
  var parentNodes = [], untilNode, untilNodes;
 
  if (typeof selector === 'string') {
    untilNode = select(selector, this.parents().toArray(), this.options)[0];
  } else if (selector && selector.cheerio) {
    untilNodes = selector.toArray();
  } else if (selector) {
    untilNode = selector;
  }
 
  // When multiple DOM elements are in the original set, the resulting set will
  // be in *reverse* order of the original elements as well, with duplicates
  // removed.
 
  this.toArray().reverse().forEach(function(elem) {
    while ((elem = elem.parent)) {
      if ((untilNode && elem !== untilNode) ||
        (untilNodes && untilNodes.indexOf(elem) === -1) ||
        (!untilNode && !untilNodes)) {
        if (isTag(elem) && parentNodes.indexOf(elem) === -1) { parentNodes.push(elem); }
      } else {
        break;
      }
    }
  }, this);
 
  return this._make(filter ? select(filter, parentNodes, this.options) : parentNodes);
};
 
// For each element in the set, get the first element that matches the selector
// by testing the element itself and traversing up through its ancestors in the
// DOM tree.
exports.closest = function(selector) {
  var set = [];
 
  if (!selector) {
    return this._make(set);
  }
 
  domEach(this, function(idx, elem) {
    var closestElem = traverseParents(this, elem, selector, 1)[0];
 
    // Do not add duplicate elements to the set
    if (closestElem && set.indexOf(closestElem) < 0) {
      set.push(closestElem);
    }
  }.bind(this));
 
  return this._make(set);
};
 
exports.next = function(selector) {
  if (!this[0]) { return this; }
  var elems = [];
 
  _.forEach(this, function(elem) {
    while ((elem = elem.next)) {
      if (isTag(elem)) {
        elems.push(elem);
        return;
      }
    }
  });
 
  return selector ?
    exports.filter.call(elems, selector, this) :
    this._make(elems);
};
 
exports.nextAll = function(selector) {
  if (!this[0]) { return this; }
  var elems = [];
 
  _.forEach(this, function(elem) {
    while ((elem = elem.next)) {
      if (isTag(elem) && elems.indexOf(elem) === -1) {
        elems.push(elem);
      }
    }
  });
 
  return selector ?
    exports.filter.call(elems, selector, this) :
    this._make(elems);
};
 
exports.nextUntil = function(selector, filterSelector) {
  if (!this[0]) { return this; }
  var elems = [], untilNode, untilNodes;
 
  if (typeof selector === 'string') {
    untilNode = select(selector, this.nextAll().get(), this.options)[0];
  } else if (selector && selector.cheerio) {
    untilNodes = selector.get();
  } else if (selector) {
    untilNode = selector;
  }
 
  _.forEach(this, function(elem) {
    while ((elem = elem.next)) {
      if ((untilNode && elem !== untilNode) ||
        (untilNodes && untilNodes.indexOf(elem) === -1) ||
        (!untilNode && !untilNodes)) {
        if (isTag(elem) && elems.indexOf(elem) === -1) {
          elems.push(elem);
        }
      } else {
        break;
      }
    }
  });
 
  return filterSelector ?
    exports.filter.call(elems, filterSelector, this) :
    this._make(elems);
};
 
exports.prev = function(selector) {
  if (!this[0]) { return this; }
  var elems = [];
 
  _.forEach(this, function(elem) {
    while ((elem = elem.prev)) {
      if (isTag(elem)) {
        elems.push(elem);
        return;
      }
    }
  });
 
  return selector ?
    exports.filter.call(elems, selector, this) :
    this._make(elems);
};
 
exports.prevAll = function(selector) {
  if (!this[0]) { return this; }
  var elems = [];
 
  _.forEach(this, function(elem) {
    while ((elem = elem.prev)) {
      if (isTag(elem) && elems.indexOf(elem) === -1) {
        elems.push(elem);
      }
    }
  });
 
  return selector ?
    exports.filter.call(elems, selector, this) :
    this._make(elems);
};
 
exports.prevUntil = function(selector, filterSelector) {
  if (!this[0]) { return this; }
  var elems = [], untilNode, untilNodes;
 
  if (typeof selector === 'string') {
    untilNode = select(selector, this.prevAll().get(), this.options)[0];
  } else if (selector && selector.cheerio) {
    untilNodes = selector.get();
  } else if (selector) {
    untilNode = selector;
  }
 
  _.forEach(this, function(elem) {
    while ((elem = elem.prev)) {
      if ((untilNode && elem !== untilNode) ||
        (untilNodes && untilNodes.indexOf(elem) === -1) ||
        (!untilNode && !untilNodes)) {
        if (isTag(elem) && elems.indexOf(elem) === -1) {
          elems.push(elem);
        }
      } else {
        break;
      }
    }
  });
 
  return filterSelector ?
    exports.filter.call(elems, filterSelector, this) :
    this._make(elems);
};
 
exports.siblings = function(selector) {
  var parent = this.parent();
 
  var elems = _.filter(
    parent ? parent.children() : this.siblingsAndMe(),
    function(elem) { return isTag(elem) && !this.is(elem); },
    this
  );
 
  if (selector !== undefined) {
    return exports.filter.call(elems, selector, this);
  } else {
    return this._make(elems);
  }
};
 
exports.children = function(selector) {
 
  var elems = _.reduce(this, function(memo, elem) {
    return memo.concat(_.filter(elem.children, isTag));
  }, []);
 
  if (selector === undefined) return this._make(elems);
 
  return exports.filter.call(elems, selector, this);
};
 
exports.contents = function() {
  return this._make(_.reduce(this, function(all, elem) {
    all.push.apply(all, elem.children);
    return all;
  }, []));
};
 
exports.each = function(fn) {
  var i = 0, len = this.length;
  while (i < len && fn.call(this[i], i, this[i]) !== false) ++i;
  return this;
};
 
exports.map = function(fn) {
  return this._make(_.reduce(this, function(memo, el, i) {
    var val = fn.call(el, i, el);
    return val == null ? memo : memo.concat(val);
  }, []));
};
 
var makeFilterMethod = function(filterFn) {
  return function(match, container) {
    var testFn;
    container = container || this;
 
    if (typeof match === 'string') {
      testFn = select.compile(match, container.options);
    } else if (typeof match === 'function') {
      testFn = function(el, i) {
        return match.call(el, i, el);
      };
    } else if (match.cheerio) {
      testFn = match.is.bind(match);
    } else {
      testFn = function(el) {
        return match === el;
      };
    }
 
    return container._make(filterFn(this, testFn));
  };
};
 
exports.filter = makeFilterMethod(_.filter);
exports.not = makeFilterMethod(_.reject);
 
exports.has = function(selectorOrHaystack) {
  var that = this;
  return exports.filter.call(this, function() {
    return that._make(this).find(selectorOrHaystack).length > 0;
  });
};
 
exports.first = function() {
  return this.length > 1 ? this._make(this[0]) : this;
};
 
exports.last = function() {
  return this.length > 1 ? this._make(this[this.length - 1]) : this;
};
 
// Reduce the set of matched elements to the one at the specified index.
exports.eq = function(i) {
  i = +i;
 
  // Use the first identity optimization if possible
  if (i === 0 && this.length <= 1) return this;
 
  if (i < 0) i = this.length + i;
  return this[i] ? this._make(this[i]) : this._make([]);
};
 
// Retrieve the DOM elements matched by the jQuery object.
exports.get = function(i) {
  if (i == null) {
    return Array.prototype.slice.call(this);
  } else {
    return this[i < 0 ? (this.length + i) : i];
  }
};
 
// Search for a given element from among the matched elements.
exports.index = function(selectorOrNeedle) {
  var $haystack, needle;
 
  if (arguments.length === 0) {
    $haystack = this.parent().children();
    needle = this[0];
  } else if (typeof selectorOrNeedle === 'string') {
    $haystack = this._make(selectorOrNeedle);
    needle = this[0];
  } else {
    $haystack = this;
    needle = selectorOrNeedle.cheerio ? selectorOrNeedle[0] : selectorOrNeedle;
  }
 
  return $haystack.get().indexOf(needle);
};
 
exports.slice = function() {
  return this._make([].slice.apply(this, arguments));
};
 
function traverseParents(self, elem, selector, limit) {
  var elems = [];
  while (elem && elems.length < limit) {
    if (!selector || exports.filter.call([elem], selector, self).length) {
      elems.push(elem);
    }
    elem = elem.parent;
  }
  return elems;
}
 
// End the most recent filtering operation in the current chain and return the
// set of matched elements to its previous state.
exports.end = function() {
  return this.prevObject || this._make([]);
};
 
exports.add = function(other, context) {
  var selection = this._make(other, context);
  var contents = uniqueSort(selection.get().concat(this.get()));
 
  for (var i = 0; i < contents.length; ++i) {
    selection[i] = contents[i];
  }
  selection.length = contents.length;
 
  return selection;
};
 
// Add the previous set of elements on the stack to the current set, optionally
// filtered by a selector.
exports.addBack = function(selector) {
  return this.add(
    arguments.length ? this.prevObject.filter(selector) : this.prevObject
  );
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/

Statements: 62.96% (17 / 27)      Branches: 0% (0 / 16)      Functions: 16.67% (1 / 6)      Lines: 68% (17 / 25)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/
File Statements Branches Functions Lines
index.js 62.96% (17 / 27) 0% (0 / 16) 16.67% (1 / 6) 68% (17 / 25)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/index.js

Statements: 62.96% (17 / 27)      Branches: 0% (0 / 16)      Functions: 16.67% (1 / 6)      Lines: 68% (17 / 25)      Ignored: none     

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"use strict";
 
module.exports = CSSselect;
 
var Pseudos       = require("./lib/pseudos.js"),
    DomUtils      = require("domutils"),
    findOne       = DomUtils.findOne,
    findAll       = DomUtils.findAll,
    getChildren   = DomUtils.getChildren,
    removeSubsets = DomUtils.removeSubsets,
    falseFunc     = require("boolbase").falseFunc,
    compile       = require("./lib/compile.js"),
    compileUnsafe = compile.compileUnsafe;
 
function getSelectorFunc(searchFunc){
	return function select(query, elems, options){
		if(typeof query !== "function") query = compileUnsafe(query, options);
		if(!Array.isArray(elems)) elems = getChildren(elems);
		else elems = removeSubsets(elems);
		return searchFunc(query, elems);
	};
}
 
var selectAll = getSelectorFunc(function selectAll(query, elems){
	return (query === falseFunc || !elems || elems.length === 0) ? [] : findAll(query, elems);
});
 
var selectOne = getSelectorFunc(function selectOne(query, elems){
	return (query === falseFunc || !elems || elems.length === 0) ? null : findOne(query, elems);
});
 
function is(elem, query, options){
	return (typeof query === "function" ? query : compile(query, options))(elem);
}
 
/*
	the exported interface
*/
function CSSselect(query, elems, options){
	return selectAll(query, elems, options);
}
 
CSSselect.compile = compile;
CSSselect.filters = Pseudos.filters;
CSSselect.pseudos = Pseudos.pseudos;
 
CSSselect.selectAll = selectAll;
CSSselect.selectOne = selectOne;
 
CSSselect.is = is;
 
//legacy methods (might be removed)
CSSselect.parse = compile;
CSSselect.iterate = selectAll;
 
//useful for debugging
CSSselect._compileUnsafe = compileUnsafe;
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/lib/

Statements: 10.34% (39 / 377)      Branches: 0% (0 / 315)      Functions: 1.03% (1 / 97)      Lines: 11.5% (39 / 339)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/lib/
File Statements Branches Functions Lines
attributes.js 5.06% (4 / 79) 0% (0 / 75) 0% (0 / 24) 5.06% (4 / 79)
compile.js 19.28% (16 / 83) 0% (0 / 68) 0% (0 / 22) 20.78% (16 / 77)
general.js 8.11% (3 / 37) 0% (0 / 24) 0% (0 / 14) 9.09% (3 / 33)
pseudos.js 6.75% (11 / 163) 0% (0 / 139) 2.78% (1 / 36) 8.09% (11 / 136)
sort.js 33.33% (5 / 15) 0% (0 / 9) 0% (0 / 1) 35.71% (5 / 14)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/lib/attributes.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/lib/attributes.js

Statements: 5.06% (4 / 79)      Branches: 0% (0 / 75)      Functions: 0% (0 / 24)      Lines: 5.06% (4 / 79)      Ignored: none     

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var DomUtils  = require("domutils"),
    hasAttrib = DomUtils.hasAttrib,
    getAttributeValue = DomUtils.getAttributeValue,
    falseFunc = require("boolbase").falseFunc;
 
//https://github.com/slevithan/XRegExp/blob/master/src/xregexp.js#L469
var reChars = /[-[\]{}()*+?.,\\^$|#\s]/g;
 
/*
	attribute selectors
*/
 
var attributeRules = {
	__proto__: null,
	equals: function(next, data){
		var name  = data.name,
		    value = data.value;
 
		if(data.ignoreCase){
			value = value.toLowerCase();
 
			return function equalsIC(elem){
				var attr = getAttributeValue(elem, name);
				return attr != null && attr.toLowerCase() === value && next(elem);
			};
		}
 
		return function equals(elem){
			return getAttributeValue(elem, name) === value && next(elem);
		};
	},
	hyphen: function(next, data){
		var name  = data.name,
		    value = data.value,
		    len = value.length;
 
		if(data.ignoreCase){
			value = value.toLowerCase();
 
			return function hyphenIC(elem){
				var attr = getAttributeValue(elem, name);
				return attr != null &&
						(attr.length === len || attr.charAt(len) === "-") &&
						attr.substr(0, len).toLowerCase() === value &&
						next(elem);
			};
		}
 
		return function hyphen(elem){
			var attr = getAttributeValue(elem, name);
			return attr != null &&
					attr.substr(0, len) === value &&
					(attr.length === len || attr.charAt(len) === "-") &&
					next(elem);
		};
	},
	element: function(next, data){
		var name = data.name,
		    value = data.value;
 
		if(/\s/.test(value)){
			return falseFunc;
		}
 
		value = value.replace(reChars, "\\$&");
 
		var pattern = "(?:^|\\s)" + value + "(?:$|\\s)",
		    flags = data.ignoreCase ? "i" : "",
		    regex = new RegExp(pattern, flags);
 
		return function element(elem){
			var attr = getAttributeValue(elem, name);
			return attr != null && regex.test(attr) && next(elem);
		};
	},
	exists: function(next, data){
		var name = data.name;
		return function exists(elem){
			return hasAttrib(elem, name) && next(elem);
		};
	},
	start: function(next, data){
		var name  = data.name,
		    value = data.value,
		    len = value.length;
 
		if(len === 0){
			return falseFunc;
		}
		
		if(data.ignoreCase){
			value = value.toLowerCase();
 
			return function startIC(elem){
				var attr = getAttributeValue(elem, name);
				return attr != null && attr.substr(0, len).toLowerCase() === value && next(elem);
			};
		}
 
		return function start(elem){
			var attr = getAttributeValue(elem, name);
			return attr != null && attr.substr(0, len) === value && next(elem);
		};
	},
	end: function(next, data){
		var name  = data.name,
		    value = data.value,
		    len   = -value.length;
 
		if(len === 0){
			return falseFunc;
		}
 
		if(data.ignoreCase){
			value = value.toLowerCase();
 
			return function endIC(elem){
				var attr = getAttributeValue(elem, name);
				return attr != null && attr.substr(len).toLowerCase() === value && next(elem);
			};
		}
 
		return function end(elem){
			var attr = getAttributeValue(elem, name);
			return attr != null && attr.substr(len) === value && next(elem);
		};
	},
	any: function(next, data){
		var name  = data.name,
		    value = data.value;
 
		if(value === ""){
			return falseFunc;
		}
 
		if(data.ignoreCase){
			var regex = new RegExp(value.replace(reChars, "\\$&"), "i");
 
			return function anyIC(elem){
				var attr = getAttributeValue(elem, name);
				return attr != null && regex.test(attr) && next(elem);
			};
		}
 
		return function any(elem){
			var attr = getAttributeValue(elem, name);
			return attr != null && attr.indexOf(value) >= 0 && next(elem);
		};
	},
	not: function(next, data){
		var name  = data.name,
		    value = data.value;
 
		if(value === ""){
			return function notEmpty(elem){
				return !!getAttributeValue(elem, name) && next(elem);
			};
		} else if(data.ignoreCase){
			value = value.toLowerCase();
 
			return function notIC(elem){
				var attr = getAttributeValue(elem, name);
				return attr != null && attr.toLowerCase() !== value && next(elem);
			};
		}
 
		return function not(elem){
			return getAttributeValue(elem, name) !== value && next(elem);
		};
	}
};
 
module.exports = {
	compile: function(next, data, options){
		if(options && options.strict && (
			data.ignoreCase || data.action === "not"
		)) throw SyntaxError("Unsupported attribute selector");
		return attributeRules[data.action](next, data);
	},
	rules: attributeRules
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/lib/compile.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/lib/compile.js

Statements: 19.28% (16 / 83)      Branches: 0% (0 / 68)      Functions: 0% (0 / 22)      Lines: 20.78% (16 / 77)      Ignored: none     

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/*
	compiles a selector to an executable function
*/
 
module.exports = compile;
module.exports.compileUnsafe = compileUnsafe;
 
var parse       = require("css-what"),
    DomUtils    = require("domutils"),
    isTag       = DomUtils.isTag,
    Rules       = require("./general.js"),
    sortRules   = require("./sort.js"),
    BaseFuncs   = require("boolbase"),
    trueFunc    = BaseFuncs.trueFunc,
    falseFunc   = BaseFuncs.falseFunc,
    procedure   = require("./procedure.json");
 
function compile(selector, options){
	var next = compileUnsafe(selector, options);
	return wrap(next);
}
 
function wrap(next){
	return function base(elem){
		return isTag(elem) && next(elem);
	};
}
 
function compileUnsafe(selector, options){
	var token = parse(selector, options);
	return compileToken(token, options);
}
 
function compileToken(token, options){
	token.forEach(sortRules);
 
	if(options && options.context){
		var ctx = options.context;
 
		token.forEach(function(t){
			if(!isTraversal(t[0])){
				t.unshift({type: "descendant"});
			}
		});
 
		var context = Array.isArray(ctx) ?
			function(elem){
				return ctx.indexOf(elem) >= 0;
			} : function(elem){
				return ctx === elem;
			};
 
		if(options.rootFunc){
			var root = options.rootFunc;
 
			options.rootFunc = function(elem){
				return context(elem) && root(elem);
			};
		} else {
			options.rootFunc = context;
		}
	}
 
	return token
		.map(compileRules, options)
		.reduce(reduceRules, falseFunc);
}
 
function isTraversal(t){
	return procedure[t.type] < 0;
}
 
function compileRules(rules){
	if(rules.length === 0) return falseFunc;
 
	var options = this;
 
	return rules.reduce(function(func, rule){
		if(func === falseFunc) return func;
		return Rules[rule.type](func, rule, options);
	}, options && options.rootFunc || trueFunc);
}
 
function reduceRules(a, b){
	if(b === falseFunc || a === trueFunc){
		return a;
	}
	if(a === falseFunc || b === trueFunc){
		return b;
	}
 
	return function combine(elem){
		return a(elem) || b(elem);
	};
}
 
//:not, :has and :matches have to compile selectors
//doing this in lib/pseudos.js would lead to circular dependencies,
//so we add them here
 
var Pseudos     = require("./pseudos.js"),
    filters     = Pseudos.filters,
    existsOne   = DomUtils.existsOne,
    isTag       = DomUtils.isTag,
    getChildren = DomUtils.getChildren;
 
 
function containsTraversal(t){
	return t.some(isTraversal);
}
 
function stripQuotes(str){
	var firstChar = str.charAt(0);
 
	if(firstChar === str.slice(-1) && (firstChar === "'" || firstChar === "\"")){
		str = str.slice(1, -1);
	}
 
	return str;
}
 
filters.not = function(next, select, options){
	var func,
	    opts = {
	    	xmlMode: !!(options && options.xmlMode),
	    	strict: !!(options && options.strict)
	    };
 
	select = stripQuotes(select);
 
	if(opts.strict){
		var tokens = parse(select);
		if(tokens.length > 1 || tokens.some(containsTraversal)){
			throw new SyntaxError("complex selectors in :not aren't allowed in strict mode");
		}
 
		func = compileToken(tokens, opts);
	} else {
		func = compileUnsafe(select, opts);
	}
 
	if(func === falseFunc) return next;
	if(func === trueFunc)  return falseFunc;
 
	return function(elem){
		return !func(elem) && next(elem);
	};
};
 
filters.has = function(next, selector, options){
	//TODO add a dynamic context in front of every selector with a traversal
	//:has will never be reached with options.strict == true
	var opts = {
		xmlMode: !!(options && options.xmlMode),
		strict: !!(options && options.strict)
	};
	var func = compileUnsafe(selector, opts);
 
	if(func === falseFunc) return falseFunc;
	if(func === trueFunc)  return function(elem){
			return getChildren(elem).some(isTag) && next(elem);
		};
 
	func = wrap(func);
 
	return function has(elem){
		return next(elem) && existsOne(func, getChildren(elem));
	};
};
 
filters.matches = function(next, selector, options){
	var opts = {
		xmlMode: !!(options && options.xmlMode),
		strict: !!(options && options.strict),
		rootFunc: next
	};
 
	selector = stripQuotes(selector);
 
	return compileUnsafe(selector, opts);
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/lib/general.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/lib/general.js

Statements: 8.11% (3 / 37)      Branches: 0% (0 / 24)      Functions: 0% (0 / 14)      Lines: 9.09% (3 / 33)      Ignored: none     

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var DomUtils    = require("domutils"),
    isTag       = DomUtils.isTag,
    getParent   = DomUtils.getParent,
    getChildren = DomUtils.getChildren,
    getSiblings = DomUtils.getSiblings,
    getName     = DomUtils.getName;
 
/*
	all available rules
*/
module.exports = {
	__proto__: null,
 
	attribute: require("./attributes.js").compile,
	pseudo: require("./pseudos.js").compile,
 
	//tags
	tag: function(next, data){
		var name = data.name;
		return function tag(elem){
			return getName(elem) === name && next(elem);
		};
	},
 
	//traversal
	descendant: function(next){
		return function descendant(elem){
			var found = false;
 
			while(!found && (elem = getParent(elem))){
				found = next(elem);
			}
 
			return found;
		};
	},
	parent: function(next, data, options){
		if(options && options.strict) throw SyntaxError("Parent selector isn't part of CSS3");
 
		return function parent(elem){
			return getChildren(elem).some(test);
		};
 
		function test(elem){
			return isTag(elem) && next(elem);
		}
	},
	child: function(next){
		return function child(elem){
			var parent = getParent(elem);
			return !!parent && next(parent);
		};
	},
	sibling: function(next){
		return function sibling(elem){
			var siblings = getSiblings(elem);
 
			for(var i = 0; i < siblings.length; i++){
				if(isTag(siblings[i])){
					if(siblings[i] === elem) break;
					if(next(siblings[i])) return true;
				}
			}
 
			return false;
		};
	},
	adjacent: function(next){
		return function adjacent(elem){
			var siblings = getSiblings(elem),
			    lastElement;
 
			for(var i = 0; i < siblings.length; i++){
				if(isTag(siblings[i])){
					if(siblings[i] === elem) break;
					lastElement = siblings[i];
				}
			}
 
			return !!lastElement && next(lastElement);
		};
	},
	universal: function(next){
		return next;
	}
};
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/lib/pseudos.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/lib/pseudos.js

Statements: 6.75% (11 / 163)      Branches: 0% (0 / 139)      Functions: 2.78% (1 / 36)      Lines: 8.09% (11 / 136)      Ignored: none     

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/*
	pseudo selectors
	
	---
	
	they are available in two forms:
	* filters called when the selector 
	  is compiled and return a function
	  that needs to return next()
	* pseudos get called on execution
	  they need to return a boolean
*/
 
var DomUtils    = require("domutils"),
    isTag       = DomUtils.isTag,
    getText     = DomUtils.getText,
    getParent   = DomUtils.getParent,
    getChildren = DomUtils.getChildren,
    getSiblings = DomUtils.getSiblings,
    hasAttrib   = DomUtils.hasAttrib,
    getName     = DomUtils.getName,
    getAttribute= DomUtils.getAttributeValue,
    getNCheck   = require("nth-check"),
    checkAttrib = require("./attributes.js").rules.equals,
    BaseFuncs   = require("boolbase"),
    trueFunc    = BaseFuncs.trueFunc,
    falseFunc   = BaseFuncs.falseFunc;
 
//helper methods
function getFirstElement(elems){
	for(var i = 0; elems && i < elems.length; i++){
		if(isTag(elems[i])) return elems[i];
	}
}
 
function getAttribFunc(name, value){
	var data = {name: name, value: value};
	return function attribFunc(next){
		return checkAttrib(next, data);
	};
}
 
function getChildFunc(next){
	return function(elem){
		return !!getParent(elem) && next(elem);
	};
}
 
var filters = {
	contains: function(next, text){
		if(
			(text.charAt(0) === "\"" || text.charAt(0) === "'") &&
			text.charAt(0) === text.substr(-1)
		){
			text = text.slice(1, -1);
		}
		return function contains(elem){
			return next(elem) && getText(elem).indexOf(text) >= 0;
		};
	},
 
	//location specific methods
	"nth-child": function(next, rule){
		var func = getNCheck(rule);
 
		if(func === falseFunc) return func;
		if(func === trueFunc)  return getChildFunc(next);
 
		return function nthChild(elem){
			var siblings = getSiblings(elem);
 
			for(var i = 0, pos = 0; i < siblings.length; i++){
				if(isTag(siblings[i])){
					if(siblings[i] === elem) break;
					else pos++;
				}
			}
 
			return func(pos) && next(elem);
		};
	},
	"nth-last-child": function(next, rule){
		var func = getNCheck(rule);
 
		if(func === falseFunc) return func;
		if(func === trueFunc)  return getChildFunc(next);
 
		return function nthLastChild(elem){
			var siblings = getSiblings(elem);
 
			for(var pos = 0, i = siblings.length - 1; i >= 0; i--){
				if(isTag(siblings[i])){
					if(siblings[i] === elem) break;
					else pos++;
				}
			}
 
			return func(pos) && next(elem);
		};
	},
	"nth-of-type": function(next, rule){
		var func = getNCheck(rule);
 
		if(func === falseFunc) return func;
		if(func === trueFunc)  return getChildFunc(next);
 
		return function nthOfType(elem){
			var siblings = getSiblings(elem);
 
			for(var pos = 0, i = 0; i < siblings.length; i++){
				if(isTag(siblings[i])){
					if(siblings[i] === elem) break;
					if(getName(siblings[i]) === getName(elem)) pos++;
				}
			}
 
			return func(pos) && next(elem);
		};
	},
	"nth-last-of-type": function(next, rule){
		var func = getNCheck(rule);
 
		if(func === falseFunc) return func;
		if(func === trueFunc)  return getChildFunc(next);
 
		return function nthLastOfType(elem){
			var siblings = getSiblings(elem);
 
			for(var pos = 0, i = siblings.length - 1; i >= 0; i--){
				if(isTag(siblings[i])){
					if(siblings[i] === elem) break;
					if(getName(siblings[i]) === getName(elem)) pos++;
				}
			}
 
			return func(pos) && next(elem);
		};
	},
 
	//jQuery extensions (others follow as pseudos)
	checkbox: getAttribFunc("type", "checkbox"),
	file: getAttribFunc("type", "file"),
	password: getAttribFunc("type", "password"),
	radio: getAttribFunc("type", "radio"),
	reset: getAttribFunc("type", "reset"),
	image: getAttribFunc("type", "image"),
	submit: getAttribFunc("type", "submit")
};
 
//while filters are precompiled, pseudos get called when they are needed
var pseudos = {
	root: function(elem){
		return !getParent(elem);
	},
	empty: function(elem){
		return !getChildren(elem).some(function(elem){
			return isTag(elem) || elem.type === "text";
		});
	},
 
	"first-child": function(elem){
		return getFirstElement(getSiblings(elem)) === elem;
	},
	"last-child": function(elem){
		var siblings = getSiblings(elem);
 
		for(var i = siblings.length - 1; i >= 0; i--){
			if(siblings[i] === elem) return true;
			if(isTag(siblings[i])) break;
		}
 
		return false;
	},
	"first-of-type": function(elem){
		var siblings = getSiblings(elem);
 
		for(var i = 0; i < siblings.length; i++){
			if(isTag(siblings[i])){
				if(siblings[i] === elem) return true;
				if(getName(siblings[i]) === getName(elem)) break;
			}
		}
 
		return false;
	},
	"last-of-type": function(elem){
		var siblings = getSiblings(elem);
 
		for(var i = siblings.length-1; i >= 0; i--){
			if(isTag(siblings[i])){
				if(siblings[i] === elem) return true;
				if(getName(siblings[i]) === getName(elem)) break;
			}
		}
 
		return false;
	},
	"only-of-type": function(elem){
		var siblings = getSiblings(elem);
 
		for(var i = 0, j = siblings.length; i < j; i++){
			if(isTag(siblings[i])){
				if(siblings[i] === elem) continue;
				if(getName(siblings[i]) === getName(elem)) return false;
			}
		}
 
		return true;
	},
	"only-child": function(elem){
		var siblings = getSiblings(elem);
 
		for(var i = 0; i < siblings.length; i++){
			if(isTag(siblings[i]) && siblings[i] !== elem) return false;
		}
 
		return true;
	},
 
	//forms
	//to consider: :target, :enabled
	selected: function(elem){
		if(hasAttrib(elem, "selected")) return true;
		else if(getName(elem) !== "option") return false;
 
		//the first <option> in a <select> is also selected
		var parent = getParent(elem);
 
		if(
			!parent ||
			getName(parent) !== "select" ||
			hasAttrib(parent, "multiple")
		) return false;
 
		var siblings = getChildren(parent),
			sawElem  = false;
 
		for(var i = 0; i < siblings.length; i++){
			if(isTag(siblings[i])){
				if(siblings[i] === elem){
					sawElem = true;
				} else if(!sawElem){
					return false;
				} else if(hasAttrib(siblings[i], "selected")){
					return false;
				}
			}
		}
 
		return sawElem;
	},
	disabled: function(elem){
		return hasAttrib(elem, "disabled");
	},
	enabled: function(elem){
		return !hasAttrib(elem, "disabled");
	},
	checked: function(elem){
		return hasAttrib(elem, "checked") || pseudos.selected(elem);
	},
 
	//jQuery extensions
 
	//:parent is the inverse of :empty
	parent: function(elem){
		return !pseudos.empty(elem);
	},
	header: function(elem){
		var name = getName(elem);
		return name === "h1" ||
		       name === "h2" ||
		       name === "h3" ||
		       name === "h4" ||
		       name === "h5" ||
		       name === "h6";
	},
 
	button: function(elem){
		var name = getName(elem);
		return name === "button" ||
		       name === "input" &&
		       getAttribute(elem, "type") === "button";
	},
	input: function(elem){
		var name = getName(elem);
		return name === "input" ||
		       name === "textarea" ||
		       name === "select" ||
		       name === "button";
	},
	text: function(elem){
		var attr;
		return getName(elem) === "input" && (
			!(attr = getAttribute(elem, "type")) ||
			attr.toLowerCase() === "text"
		);
	}
};
 
function verifyArgs(func, name, subselect){
	if(subselect === null){
		if(func.length > 1){
			throw new SyntaxError("pseudo-selector :" + name + " requires an argument");
		}
	} else {
		if(func.length === 1){
			throw new SyntaxError("pseudo-selector :" + name + " doesn't have any arguments");
		}
	}
}
 
//TODO this feels hacky
var re_CSS3 = /^(?:(?:nth|last|first|only)-(?:child|of-type)|root|empty|(?:en|dis)abled|checked|not)$/;
 
module.exports = {
	compile: function(next, data, options){
		var name = data.name,
			subselect = data.data;
 
		if(options && options.strict && !re_CSS3.test(name)){
			throw SyntaxError(":" + name + " isn't part of CSS3");
		}
 
		if(typeof filters[name] === "function"){
			verifyArgs(filters[name], name,  subselect);
			return filters[name](next, subselect, options);
		} else if(typeof pseudos[name] === "function"){
			var func = pseudos[name];
			verifyArgs(func, name, subselect);
 
			if(next === trueFunc) return func;
 
			return function pseudoArgs(elem){
				return func(elem, subselect) && next(elem);
			};
		} else {
			throw new SyntaxError("unmatched pseudo-class :" + name);
		}
	},
	filters: filters,
	pseudos: pseudos
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/lib/sort.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/lib/sort.js

Statements: 33.33% (5 / 15)      Branches: 0% (0 / 9)      Functions: 0% (0 / 1)      Lines: 35.71% (5 / 14)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 461               1   1   1                       1                                          
module.exports = sortByProcedure;
 
/*
	sort the parts of the passed selector,
	as there is potential for optimization
	(some types of selectors are faster than others)
*/
 
var procedure = require("./procedure.json");
 
var ATTRIBUTE = procedure.attribute;
 
var attributes = {
	__proto__: null,
	exists: 8,
	equals: 7,
	not: 6,
	start: 5,
	end: 4,
	any: 3,
	hyphen: 2,
	element: 1
};
 
function sortByProcedure(arr){
	for(var i = 1; i < arr.length; i++){
		var procNew = procedure[arr[i].type];
 
		if(procNew < 0) continue;
 
		for(var j = i - 1; j >= 0; j--){
			if(
				procNew > procedure[arr[j].type] || !(
					procNew === ATTRIBUTE &&
					procedure[arr[j].type] === ATTRIBUTE &&
					attributes[arr[i].action] <= attributes[arr[j].action]
				)
			) break;
 
			var tmp = arr[j + 1];
			arr[j + 1] = arr[j];
			arr[j] = tmp;
		}
	}
}
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/boolbase/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/boolbase/

Statements: 33.33% (1 / 3)      Branches: 100% (0 / 0)      Functions: 0% (0 / 2)      Lines: 33.33% (1 / 3)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/boolbase/
File Statements Branches Functions Lines
index.js 33.33% (1 / 3) 100% (0 / 0) 0% (0 / 2) 33.33% (1 / 3)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/boolbase/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/boolbase/index.js

Statements: 33.33% (1 / 3)      Branches: 100% (0 / 0)      Functions: 0% (0 / 2)      Lines: 33.33% (1 / 3)      Ignored: none     

1 2 3 4 5 6 7 8 91                
module.exports = {
	trueFunc: function trueFunc(){
		return true;
	},
	falseFunc: function falseFunc(){
		return false;
	}
};
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/css-what/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/css-what/

Statements: 12.35% (10 / 81)      Branches: 0% (0 / 57)      Functions: 0% (0 / 5)      Lines: 12.66% (10 / 79)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/css-what/
File Statements Branches Functions Lines
index.js 12.35% (10 / 81) 0% (0 / 57) 0% (0 / 5) 12.66% (10 / 79)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/css-what/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/css-what/index.js

Statements: 12.35% (10 / 81)      Branches: 0% (0 / 57)      Functions: 0% (0 / 5)      Lines: 12.66% (10 / 79)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183    1   1           1                       1               1             1                           1       1                     1               1                                                                                                                                                                                                                        
"use strict";
 
module.exports = parse;
 
var re_ws = /^\s/,
    re_name = /^(?:\\.|[\w\-\u00c0-\uFFFF])+/,
    re_escape = /\\([\da-f]{1,6}\s?|(\s)|.)/ig,
    //modified version of https://github.com/jquery/sizzle/blob/master/src/sizzle.js#L87
    re_attr = /^\s*((?:\\.|[\w\u00c0-\uFFFF\-])+)\s*(?:(\S?)=\s*(?:(['"])(.*?)\3|(#?(?:\\.|[\w\u00c0-\uFFFF\-])*)|)|)\s*(i)?\]/;
 
var actionTypes = {
	__proto__: null,
	"undefined": "exists",
	"":  "equals",
	"~": "element",
	"^": "start",
	"$": "end",
	"*": "any",
	"!": "not",
	"|": "hyphen"
};
 
var simpleSelectors = {
	__proto__: null,
	">": "child",
	"<": "parent",
	"~": "sibling",
	"+": "adjacent"
};
 
var attribSelectors = {
	__proto__: null,
	"#": ["id", "equals"],
	".": ["class", "element"]
};
 
//unescape function taken from https://github.com/jquery/sizzle/blob/master/src/sizzle.js#L139
function funescape( _, escaped, escapedWhitespace ) {
	var high = "0x" + escaped - 0x10000;
	// NaN means non-codepoint
	// Support: Firefox
	// Workaround erroneous numeric interpretation of +"0x"
	return high !== high || escapedWhitespace ?
		escaped :
		// BMP codepoint
		high < 0 ?
			String.fromCharCode( high + 0x10000 ) :
			// Supplemental Plane codepoint (surrogate pair)
			String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
}
 
function unescapeCSS(str){
	return str.replace(re_escape, funescape);
}
 
function getClosingPos(selector){
	var pos = 1, counter = 1, len = selector.length;
 
	for(; counter > 0 && pos < len; pos++){
		if(selector.charAt(pos) === "(") counter++;
		else if(selector.charAt(pos) === ")") counter--;
	}
 
	return pos;
}
 
function parse(selector, options){
	selector = (selector + "").trimLeft();
 
	var subselects = [],
	    tokens = [],
	    sawWS = false,
	    data, firstChar, name;
	
	function getName(){
		var sub = selector.match(re_name)[0];
		selector = selector.substr(sub.length);
		return unescapeCSS(sub);
	}
 
	while(selector !== ""){
		if(re_name.test(selector)){
			if(sawWS){
				tokens.push({type: "descendant"});
				sawWS = false;
			}
 
			name = getName();
 
			if(!options || ("lowerCaseTags" in options ? options.lowerCaseTags : !options.xmlMode)){
				name = name.toLowerCase();
			}
 
			tokens.push({type: "tag", name: name});
		} else if(re_ws.test(selector)){
			sawWS = true;
			selector = selector.trimLeft();
		} else {
			firstChar = selector.charAt(0);
			selector = selector.substr(1);
 
			if(firstChar in simpleSelectors){
				tokens.push({type: simpleSelectors[firstChar]});
				selector = selector.trimLeft();
				sawWS = false;
				continue;
			} else if(firstChar === ","){
				if(tokens.length === 0){
					throw new SyntaxError("empty sub-selector");
				}
				subselects.push(tokens);
				tokens = [];
 
				selector = selector.trimLeft();
				sawWS = false;
				continue;
			} else if(sawWS){
				tokens.push({type: "descendant"});
				sawWS = false;
			}
 
			if(firstChar === "*"){
				tokens.push({type: "universal"});
			} else if(firstChar in attribSelectors){
				tokens.push({
					type: "attribute",
					name: attribSelectors[firstChar][0],
					action: attribSelectors[firstChar][1],
					value: getName(),
					ignoreCase: false
				});
			} else if(firstChar === "["){
				data = selector.match(re_attr);
				if(!data){
					throw new SyntaxError("Malformed attribute selector: " + selector);
				}
				selector = selector.substr(data[0].length);
				name = unescapeCSS(data[1]);
 
				if(
					!options || (
						"lowerCaseAttributeNames" in options ?
							options.lowerCaseAttributeNames :
							!options.xmlMode
					)
				){
					name = name.toLowerCase();
				}
 
				tokens.push({
					type: "attribute",
					name: name,
					action: actionTypes[data[2]],
					value: unescapeCSS(data[4] || data[5] || ""),
					ignoreCase: !!data[6]
				});
				
			} else if(firstChar === ":"){
				//if(selector.charAt(0) === ":"){} //TODO pseudo-element
				name = getName().toLowerCase();
				data = null;
				
				if(selector.charAt(0) === "("){
					var pos = getClosingPos(selector);
					data = selector.substr(1, pos - 2);
					selector = selector.substr(pos);
				}
				
				tokens.push({type: "pseudo", name: name, data: data});
			} else {
				//otherwise, the parser needs to throw or it would enter an infinite loop
				throw new SyntaxError("Unmatched selector: " + firstChar + selector);
			}
		}
	}
	
	if(subselects.length > 0 && tokens.length === 0){
		throw new SyntaxError("empty sub-selector");
	}
	subselects.push(tokens);
	return subselects;
}
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/

Statements: 100% (4 / 4)      Branches: 100% (0 / 0)      Functions: 100% (2 / 2)      Lines: 100% (4 / 4)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/
File Statements Branches Functions Lines
index.js 100% (4 / 4) 100% (0 / 0) 100% (2 / 2) 100% (4 / 4)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/index.js

Statements: 100% (4 / 4)      Branches: 100% (0 / 0)      Functions: 100% (2 / 2)      Lines: 100% (4 / 4)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 161   1               6 27        
var DomUtils = module.exports;
 
[
	require("./lib/stringify"),
	require("./lib/traversal"),
	require("./lib/manipulation"),
	require("./lib/querying"),
	require("./lib/legacy"),
	require("./lib/helpers")
].forEach(function(ext){
	Object.keys(ext).forEach(function(key){
		DomUtils[key] = ext[key].bind(DomUtils);
	});
});
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/lib/

Statements: 16.74% (37 / 221)      Branches: 0% (0 / 149)      Functions: 0% (0 / 41)      Lines: 18.5% (37 / 200)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/lib/
File Statements Branches Functions Lines
helpers.js 6.67% (1 / 15) 0% (0 / 4) 0% (0 / 1) 6.67% (1 / 15)
legacy.js 17.54% (10 / 57) 0% (0 / 52) 0% (0 / 20) 21.28% (10 / 47)
manipulation.js 10% (5 / 50) 0% (0 / 24) 0% (0 / 5) 10.42% (5 / 48)
querying.js 15.09% (8 / 53) 0% (0 / 39) 0% (0 / 6) 17.02% (8 / 47)
stringify.js 21.21% (7 / 33) 0% (0 / 26) 0% (0 / 3) 23.33% (7 / 30)
traversal.js 46.15% (6 / 13) 0% (0 / 4) 0% (0 / 6) 46.15% (6 / 13)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/lib/helpers.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/lib/helpers.js

Statements: 6.67% (1 / 15)      Branches: 0% (0 / 4)      Functions: 0% (0 / 1)      Lines: 6.67% (1 / 15)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33    1                                                            
// removeSubsets
// Given an array of nodes, remove any member that is contained by another.
exports.removeSubsets = function(nodes) {
	var idx = nodes.length, node, ancestor, replace;
 
	// Check if each node (or one of its ancestors) is already contained in the
	// array.
	while (--idx > -1) {
		node = ancestor = nodes[idx];
 
		// Temporarily remove the node under consideration
		nodes[idx] = null;
		replace = true;
 
		while (ancestor) {
			if (nodes.indexOf(ancestor) > -1) {
				replace = false;
				nodes.splice(idx, 1);
				break;
			}
			ancestor = ancestor.parent;
		}
 
		// If the node has been found to be unique, re-insert it.
		if (replace) {
			nodes[idx] = node;
		}
	}
 
	return nodes;
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/lib/legacy.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/lib/legacy.js

Statements: 17.54% (10 / 57)      Branches: 0% (0 / 52)      Functions: 0% (0 / 20)      Lines: 21.28% (10 / 47)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 891 1   1                                       1                                                   1               1           1                       1         1       1        
var ElementType = require("domelementtype");
var isTag = exports.isTag = ElementType.isTag;
 
exports.testElement = function(options, element){
	for(var key in options){
		if(!options.hasOwnProperty(key));
		else if(key === "tag_name"){
			if(!isTag(element) || !options.tag_name(element.name)){
				return false;
			}
		} else if(key === "tag_type"){
			if(!options.tag_type(element.type)) return false;
		} else if(key === "tag_contains"){
			if(isTag(element) || !options.tag_contains(element.data)){
				return false;
			}
		} else if(!element.attribs || !options[key](element.attribs[key])){
			return false;
		}
	}
	return true;
};
 
var Checks = {
	tag_name: function(name){
		if(typeof name === "function"){
			return function(elem){ return isTag(elem) && name(elem.name); };
		} else if(name === "*"){
			return isTag;
		} else {
			return function(elem){ return isTag(elem) && elem.name === name; };
		}
	},
	tag_type: function(type){
		if(typeof type === "function"){
			return function(elem){ return type(elem.type); };
		} else {
			return function(elem){ return elem.type === type; };
		}
	},
	tag_contains: function(data){
		if(typeof data === "function"){
			return function(elem){ return !isTag(elem) && data(elem.data); };
		} else {
			return function(elem){ return !isTag(elem) && elem.data === data; };
		}
	}
};
 
function getAttribCheck(attrib, value){
	if(typeof value === "function"){
		return function(elem){ return elem.attribs && value(elem.attribs[attrib]); };
	} else {
		return function(elem){ return elem.attribs && elem.attribs[attrib] === value; };
	}
}
 
function combineFuncs(a, b){
	return function(elem){
		return a(elem) || b(elem);
	};
}
 
exports.getElements = function(options, element, recurse, limit){
	var funcs = Object.keys(options).map(function(key){
		var value = options[key];
		return key in Checks ? Checks[key](value) : getAttribCheck(key, value);
	});
 
	return funcs.length === 0 ? [] : this.filter(
		funcs.reduce(combineFuncs),
		element, recurse, limit
	);
};
 
exports.getElementById = function(id, element, recurse){
	if(!Array.isArray(element)) element = [element];
	return this.findOne(getAttribCheck("id", id), element, recurse !== false);
};
 
exports.getElementsByTagName = function(name, element, recurse, limit){
	return this.filter(Checks.tag_name(name), element, recurse, limit);
};
 
exports.getElementsByTagType = function(type, element, recurse, limit){
	return this.filter(Checks.tag_type(type), element, recurse, limit);
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/lib/manipulation.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/lib/manipulation.js

Statements: 10% (5 / 50)      Branches: 0% (0 / 24)      Functions: 0% (0 / 5)      Lines: 10.42% (5 / 48)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 791                   1                                   1                     1                                       1                                      
exports.removeElement = function(elem){
	if(elem.prev) elem.prev.next = elem.next;
	if(elem.next) elem.next.prev = elem.prev;
 
	if(elem.parent){
		var childs = elem.parent.children;
		childs.splice(childs.lastIndexOf(elem), 1);
	}
};
 
exports.replaceElement = function(elem, replacement){
	var prev = replacement.prev = elem.prev;
	if(prev){
		prev.next = replacement;
	}
 
	var next = replacement.next = elem.next;
	if(next){
		next.prev = replacement;
	}
 
	var parent = replacement.parent = elem.parent;
	if(parent){
		var childs = parent.children;
		childs[childs.lastIndexOf(elem)] = replacement;
	}
};
 
exports.appendChild = function(elem, child){
	child.parent = elem;
 
	if(elem.children.push(child) !== 1){
		var sibling = elem.children[elem.children.length - 2];
		sibling.next = child;
		child.prev = sibling;
		child.next = null;
	}
};
 
exports.append = function(elem, next){
	var parent = elem.parent,
		currNext = elem.next;
 
	next.next = currNext;
	next.prev = elem;
	elem.next = next;
	next.parent = parent;
 
	if(currNext){
		currNext.prev = next;
		if(parent){
			var childs = parent.children;
			childs.splice(childs.lastIndexOf(currNext), 0, next);
		}
	} else if(parent){
		parent.children.push(next);
	}
};
 
exports.prepend = function(elem, prev){
	var parent = elem.parent;
	if(parent){
		var childs = parent.children;
		childs.splice(childs.lastIndexOf(elem), 0, prev);
	}
 
	if(elem.prev){
		elem.prev.next = prev;
	}
	
	prev.parent = parent;
	prev.prev = elem.prev;
	prev.next = elem;
	elem.prev = prev;
};
 
 
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/lib/querying.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/lib/querying.js

Statements: 15.09% (8 / 53)      Branches: 0% (0 / 39)      Functions: 0% (0 / 6)      Lines: 17.02% (8 / 47)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 961   1                 1                 1                                         1               1                               1                                 1                          
var isTag = require("domelementtype").isTag;
 
module.exports = {
	filter: filter,
	find: find,
	findOneChild: findOneChild,
	findOne: findOne,
	existsOne: existsOne,
	findAll: findAll
};
 
function filter(test, element, recurse, limit){
	if(!Array.isArray(element)) element = [element];
 
	if(typeof limit !== "number" || !isFinite(limit)){
		limit = Infinity;
	}
	return find(test, element, recurse !== false, limit);
}
 
function find(test, elems, recurse, limit){
	var result = [], childs;
 
	for(var i = 0, j = elems.length; i < j; i++){
		if(test(elems[i])){
			result.push(elems[i]);
			if(--limit <= 0) break;
		}
 
		childs = elems[i].children;
		if(recurse && childs && childs.length > 0){
			childs = find(test, childs, recurse, limit);
			result = result.concat(childs);
			limit -= childs.length;
			if(limit <= 0) break;
		}
	}
 
	return result;
}
 
function findOneChild(test, elems){
	for(var i = 0, l = elems.length; i < l; i++){
		if(test(elems[i])) return elems[i];
	}
 
	return null;
}
 
function findOne(test, elems){
	var elem = null;
 
	for(var i = 0, l = elems.length; i < l && !elem; i++){
		if(!isTag(elems[i])){
			continue;
		} else if(test(elems[i])){
			elem = elems[i];
		} else if(elems[i].children.length > 0){
			elem = findOne(test, elems[i].children);
		}
	}
 
	return elem;
}
 
function existsOne(test, elems){
	for(var i = 0, l = elems.length; i < l; i++){
		if(
			isTag(elems[i]) && (
				test(elems[i]) || (
					elems[i].children.length > 0 &&
					existsOne(test, elems[i].children)
				)
			)
		){
			return true;
		}
	}
 
	return false;
}
 
function findAll(test, elems){
	var result = [];
	for(var i = 0, j = elems.length; i < j; i++){
		if(!isTag(elems[i])) continue;
		if(test(elems[i])) result.push(elems[i]);
 
		if(elems[i].children.length > 0){
			result = result.concat(findAll(test, elems[i].children));
		}
	}
	return result;
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/lib/stringify.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/lib/stringify.js

Statements: 21.21% (7 / 33)      Branches: 0% (0 / 26)      Functions: 0% (0 / 3)      Lines: 23.33% (7 / 30)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 941     1           1         1                                     1                                   1                                                                       1            
var ElementType = require("domelementtype"),
    isTag = ElementType.isTag;
 
module.exports = {
	getInnerHTML: getInnerHTML,
	getOuterHTML: getOuterHTML,
	getText: getText
};
 
function getInnerHTML(elem){
	return elem.children ? elem.children.map(getOuterHTML).join("") : "";
}
 
//boolean attributes without a value (taken from MatthewMueller/cheerio)
var booleanAttribs = {
	__proto__: null,
	async: true,
	autofocus: true,
	autoplay: true,
	checked: true,
	controls: true,
	defer: true,
	disabled: true,
	hidden: true,
	loop: true,
	multiple: true,
	open: true,
	readonly: true,
	required: true,
	scoped: true,
	selected: true
};
 
var emptyTags = {
	__proto__: null,
	area: true,
	base: true,
	basefont: true,
	br: true,
	col: true,
	frame: true,
	hr: true,
	img: true,
	input: true,
	isindex: true,
	link: true,
	meta: true,
	param: true,
	embed: true
};
 
function getOuterHTML(elem){
	switch(elem.type){
	case ElementType.Text:
		return elem.data;
	case ElementType.Comment:
		return "<!--" + elem.data + "-->";
	case ElementType.Directive:
		return "<" + elem.data + ">";
	case ElementType.CDATA:
		return "<!CDATA " + getInnerHTML(elem) + "]]>";
	}
 
	var ret = "<" + elem.name;
	if("attribs" in elem){
		for(var attr in elem.attribs){
			if(elem.attribs.hasOwnProperty(attr)){
				ret += " " + attr;
				var value = elem.attribs[attr];
				if(value == null){
					if( !(attr in booleanAttribs) ){
						ret += "=\"\"";
					}
				} else {
					ret += "=\"" + value + "\"";
				}
			}
		}
	}
 
	if (elem.name in emptyTags && elem.children.length === 0) {
		return ret + " />";
	} else {
		return ret + ">" + getInnerHTML(elem) + "</" + elem.name + ">";
	}
}
 
function getText(elem){
	if(Array.isArray(elem)) return elem.map(getText).join("");
	if(isTag(elem) || elem.type === ElementType.CDATA) return getText(elem.children);
	if(elem.type === ElementType.Text) return elem.data;
	return "";
}
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/lib/traversal.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/lib/traversal.js

Statements: 46.15% (6 / 13)      Branches: 0% (0 / 4)      Functions: 0% (0 / 6)      Lines: 46.15% (6 / 13)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 261       1       1         1       1       1        
var getChildren = exports.getChildren = function(elem){
	return elem.children;
};
 
var getParent = exports.getParent = function(elem){
	return elem.parent;
};
 
exports.getSiblings = function(elem){
	var parent = getParent(elem);
	return parent ? getChildren(parent) : [elem];
};
 
exports.getAttributeValue = function(elem, name){
	return elem.attribs && elem.attribs[name];
};
 
exports.hasAttrib = function(elem, name){
	return hasOwnProperty.call(elem.attribs, name);
};
 
exports.getName = function(elem){
	return elem.name;
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/node_modules/domelementtype/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/node_modules/domelementtype/

Statements: 50% (1 / 2)      Branches: 0% (0 / 3)      Functions: 0% (0 / 1)      Lines: 50% (1 / 2)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/node_modules/domelementtype/
File Statements Branches Functions Lines
index.js 50% (1 / 2) 0% (0 / 3) 0% (0 / 1) 50% (1 / 2)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/node_modules/domelementtype/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/domutils/node_modules/domelementtype/index.js

Statements: 50% (1 / 2)      Branches: 0% (0 / 3)      Functions: 0% (0 / 1)      Lines: 50% (1 / 2)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17  1                              
//Types of elements found in the DOM
module.exports = {
	Text: "text", //Text
	Directive: "directive", //<? ... ?>
	Comment: "comment", //<!-- ... -->
	Script: "script", //<script> tags
	Style: "style", //<style> tags
	Tag: "tag", //Any tag
	CDATA: "cdata", //<![CDATA[ ... ]]>
	Doctype: "doctype",
 
	isTag: function(elem){
		return elem.type === "tag" || elem.type === "script" || elem.type === "style";
	}
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/nth-check/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/nth-check/

Statements: 20.41% (10 / 49)      Branches: 0% (0 / 36)      Functions: 0% (0 / 8)      Lines: 25% (10 / 40)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/nth-check/
File Statements Branches Functions Lines
compile.js 12.5% (3 / 24) 0% (0 / 20) 0% (0 / 6) 18.75% (3 / 16)
index.js 80% (4 / 5) 100% (0 / 0) 0% (0 / 1) 80% (4 / 5)
parse.js 15% (3 / 20) 0% (0 / 16) 0% (0 / 1) 15.79% (3 / 19)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/nth-check/compile.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/nth-check/compile.js

Statements: 12.5% (3 / 24)      Branches: 0% (0 / 20)      Functions: 0% (0 / 6)      Lines: 18.75% (3 / 16)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 411   1               1                                                            
module.exports = compile;
 
var BaseFuncs = require("boolbase"),
    trueFunc  = BaseFuncs.trueFunc,
    falseFunc = BaseFuncs.falseFunc;
 
/*
	returns a function that checks if an elements index matches the given rule
	highly optimized to return the fastest solution
*/
function compile(parsed){
	var a = parsed[0],
	    b = parsed[1] - 1;
 
	//when b <= 0, a*n won't be possible for any matches when a < 0
	//besides, the specification says that no element is matched when a and b are 0
	if(b < 0 && a <= 0) return falseFunc;
 
	//when a is in the range -1..1, it matches any element (so only b is checked)
	if(a ===-1) return function(pos){ return pos <= b; };
	if(a === 0) return function(pos){ return pos === b; };
	//when b <= 0 and a === 1, they match any element
	if(a === 1) return b < 0 ? trueFunc : function(pos){ return pos >= b; };
 
	//when a > 0, modulo can be used to check if there is a match
	var bMod = b % a;
	if(bMod < 0) bMod += a;
 
	if(a > 1){
		return function(pos){
			return pos >= b && pos % a === bMod;
		};
	}
 
	a *= -1; //make `a` positive
 
	return function(pos){
		return pos <= b && pos % a === bMod;
	};
}
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/nth-check/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/nth-check/index.js

Statements: 80% (4 / 5)      Branches: 100% (0 / 0)      Functions: 0% (0 / 1)      Lines: 80% (4 / 5)      Ignored: none     

1 2 3 4 5 6 7 8 9 101     1       1 1  
var parse = require("./parse.js"),
    compile = require("./compile.js");
 
module.exports = function nthCheck(formula){
	return compile(parse(formula));
};
 
module.exports.parse = parse;
module.exports.compile = compile;
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/nth-check/parse.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/css-select/node_modules/nth-check/parse.js

Statements: 15% (3 / 20)      Branches: 0% (0 / 16)      Functions: 0% (0 / 1)      Lines: 15.79% (3 / 19)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 421         1         1                                                              
module.exports = parse;
 
//following http://www.w3.org/TR/css3-selectors/#nth-child-pseudo
 
//[ ['-'|'+']? INTEGER? {N} [ S* ['-'|'+'] S* INTEGER ]?
var re_nthElement = /^([+\-]?\d*n)?\s*(?:([+\-]?)\s*(\d+))?$/;
 
/*
	parses a nth-check formula, returns an array of two numbers
*/
function parse(formula){
	formula = formula.trim().toLowerCase();
 
	if(formula === "even"){
		return [2, 0];
	} else if(formula === "odd"){
		return [2, 1];
	} else {
		var parsed = formula.match(re_nthElement);
 
		if(!parsed){
			throw new SyntaxError("n-th rule couldn't be parsed ('" + formula + "')");
		}
 
		var a;
 
		if(parsed[1]){
			a = parseInt(parsed[1], 10);
			if(isNaN(a)){
				if(parsed[1].charAt(0) === "-") a = -1;
				else a = 1;
			}
		} else a = 0;
 
		return [
			a,
			parsed[3] ? parseInt((parsed[2] || "") + parsed[3], 10) : 0
		];
	}
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/dom-serializer/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/dom-serializer/

Statements: 19.67% (12 / 61)      Branches: 0% (0 / 49)      Functions: 0% (0 / 7)      Lines: 20.69% (12 / 58)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/dom-serializer/
File Statements Branches Functions Lines
index.js 19.67% (12 / 61) 0% (0 / 49) 0% (0 / 7) 20.69% (12 / 58)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/dom-serializer/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/dom-serializer/index.js

Statements: 19.67% (12 / 61)      Branches: 0% (0 / 49)      Functions: 0% (0 / 7)      Lines: 20.69% (12 / 58)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180      1 1         1                                                   1                             1                                                   1                                               1                                                   1                                                           1       1                     1       1        
/*
  Module dependencies
*/
var ElementType = require('domelementtype');
var entities = require('entities');
 
/*
  Boolean Attributes
*/
var booleanAttributes = {
  __proto__: null,
  allowfullscreen: true,
  async: true,
  autofocus: true,
  autoplay: true,
  checked: true,
  controls: true,
  default: true,
  defer: true,
  disabled: true,
  hidden: true,
  ismap: true,
  loop: true,
  multiple: true,
  muted: true,
  open: true,
  readonly: true,
  required: true,
  reversed: true,
  scoped: true,
  seamless: true,
  selected: true,
  typemustmatch: true
};
 
var unencodedElements = {
  __proto__: null,
  style: true,
  script: true,
  xmp: true,
  iframe: true,
  noembed: true,
  noframes: true,
  plaintext: true,
  noscript: true
};
 
/*
  Format attributes
*/
function formatAttrs(attributes, opts) {
  if (!attributes) return;
 
  var output = '',
      value;
 
  // Loop through the attributes
  for (var key in attributes) {
    value = attributes[key];
    if (output) {
      output += ' ';
    }
 
    if (!value && booleanAttributes[key]) {
      output += key;
    } else {
      output += key + '="' + (opts.decodeEntities ? entities.encodeXML(value) : value) + '"';
    }
  }
 
  return output;
}
 
/*
  Self-enclosing tags (stolen from node-htmlparser)
*/
var singleTag = {
  __proto__: null,
  area: true,
  base: true,
  basefont: true,
  br: true,
  col: true,
  command: true,
  embed: true,
  frame: true,
  hr: true,
  img: true,
  input: true,
  isindex: true,
  keygen: true,
  link: true,
  meta: true,
  param: true,
  source: true,
  track: true,
  wbr: true,
};
 
 
var render = module.exports = function(dom, opts) {
  if (!Array.isArray(dom) && !dom.cheerio) dom = [dom];
  opts = opts || {};
 
  var output = '';
 
  for(var i = 0; i < dom.length; i++){
    var elem = dom[i];
 
    if (elem.type === 'root')
      output += render(elem.children, opts);
    else if (ElementType.isTag(elem))
      output += renderTag(elem, opts);
    else if (elem.type === ElementType.Directive)
      output += renderDirective(elem);
    else if (elem.type === ElementType.Comment)
      output += renderComment(elem);
    else if (elem.type === ElementType.CDATA)
      output += renderCdata(elem);
    else
      output += renderText(elem, opts);
  }
 
  return output;
};
 
function renderTag(elem, opts) {
  // Handle SVG
  if (elem.name === "svg") opts = {decodeEntities: opts.decodeEntities, xmlMode: true};
 
  var tag = '<' + elem.name,
      attribs = formatAttrs(elem.attribs, opts);
 
  if (attribs) {
    tag += ' ' + attribs;
  }
 
  if (
    opts.xmlMode
    && (!elem.children || elem.children.length === 0)
  ) {
    tag += '/>';
  } else {
    tag += '>';
    if (elem.children) {
      tag += render(elem.children, opts);
    }
 
    if (!singleTag[elem.name] || opts.xmlMode) {
      tag += '</' + elem.name + '>';
    }
  }
 
  return tag;
}
 
function renderDirective(elem) {
  return '<' + elem.data + '>';
}
 
function renderText(elem, opts) {
  var data = elem.data || '';
 
  // if entities weren't decoded, no need to encode them back
  if (opts.decodeEntities && !(elem.parent && elem.parent.name in unencodedElements)) {
    data = entities.encodeXML(data);
  }
 
  return data;
}
 
function renderCdata(elem) {
  return '<![CDATA[' + elem.children[0].data + ']]>';
}
 
function renderComment(elem) {
  return '<!--' + elem.data + '-->';
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/dom-serializer/node_modules/domelementtype/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/dom-serializer/node_modules/domelementtype/

Statements: 50% (1 / 2)      Branches: 0% (0 / 3)      Functions: 0% (0 / 1)      Lines: 50% (1 / 2)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/dom-serializer/node_modules/domelementtype/
File Statements Branches Functions Lines
index.js 50% (1 / 2) 0% (0 / 3) 0% (0 / 1) 50% (1 / 2)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/dom-serializer/node_modules/domelementtype/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/dom-serializer/node_modules/domelementtype/index.js

Statements: 50% (1 / 2)      Branches: 0% (0 / 3)      Functions: 0% (0 / 1)      Lines: 50% (1 / 2)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15  1                          
//Types of elements found in the DOM
module.exports = {
	Text: "text", //Text
	Directive: "directive", //<? ... ?>
	Comment: "comment", //<!-- ... -->
	Script: "script", //<script> tags
	Style: "style", //<style> tags
	Tag: "tag", //Any tag
	CDATA: "cdata", //<![CDATA[ ... ]]>
 
	isTag: function(elem){
		return elem.type === "tag" || elem.type === "script" || elem.type === "style";
	}
};
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/entities/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/entities/

Statements: 76.92% (10 / 13)      Branches: 0% (0 / 12)      Functions: 0% (0 / 3)      Lines: 76.92% (10 / 13)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/entities/
File Statements Branches Functions Lines
index.js 76.92% (10 / 13) 0% (0 / 12) 0% (0 / 3) 76.92% (10 / 13)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/entities/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/entities/index.js

Statements: 76.92% (10 / 13)      Branches: 0% (0 / 12)      Functions: 0% (0 / 3)      Lines: 76.92% (10 / 13)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 351     1       1       1       1   1       1     1       1       1    
var encode = require("./lib/encode.js"),
    decode = require("./lib/decode.js");
 
exports.decode = function(data, level){
	return (!level || level <= 0 ? decode.XML : decode.HTML)(data);
};
 
exports.decodeStrict = function(data, level){
	return (!level || level <= 0 ? decode.XML : decode.HTMLStrict)(data);
};
 
exports.encode = function(data, level){
	return (!level || level <= 0 ? encode.XML : encode.HTML)(data);
};
 
exports.encodeXML = encode.XML;
 
exports.encodeHTML4 =
exports.encodeHTML5 =
exports.encodeHTML  = encode.HTML;
 
exports.decodeXML =
exports.decodeXMLStrict = decode.XML;
 
exports.decodeHTML4 =
exports.decodeHTML5 =
exports.decodeHTML = decode.HTML;
 
exports.decodeHTML4Strict =
exports.decodeHTML5Strict =
exports.decodeHTMLStrict = decode.HTMLStrict;
 
exports.escape = encode.escape;
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/entities/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/entities/lib/

Statements: 63.75% (51 / 80)      Branches: 26.09% (6 / 23)      Functions: 47.37% (9 / 19)      Lines: 64.56% (51 / 79)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/entities/lib/
File Statements Branches Functions Lines
decode.js 69.7% (23 / 33) 33.33% (4 / 12) 50% (4 / 8) 71.88% (23 / 32)
decode_codepoint.js 21.43% (3 / 14) 0% (0 / 9) 0% (0 / 1) 21.43% (3 / 14)
encode.js 75.76% (25 / 33) 100% (2 / 2) 50% (5 / 10) 75.76% (25 / 33)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/entities/lib/decode.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/entities/lib/decode.js

Statements: 69.7% (23 / 33)      Branches: 33.33% (4 / 12)      Functions: 50% (4 / 8)      Lines: 71.88% (23 / 32)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 731         1     1 2     2   2   2         1 1     1     1 2125 106 106   2019       1     1           1         1 23156     1 3                     1          
var entityMap = require("../maps/entities.json"),
    legacyMap = require("../maps/legacy.json"),
    xmlMap    = require("../maps/xml.json"),
    decodeCodePoint = require("./decode_codepoint.js");
 
var decodeXMLStrict  = getStrictDecoder(xmlMap),
    decodeHTMLStrict = getStrictDecoder(entityMap);
 
function getStrictDecoder(map){
	var keys = Object.keys(map).join("|"),
	    replace = getReplacer(map);
 
	keys += "|#[xX][\\da-fA-F]+|#\\d+";
 
	var re = new RegExp("&(?:" + keys + ");", "g");
 
	return function(str){
		return String(str).replace(re, replace);
	};
}
 
var decodeHTML = (function(){
	var legacy = Object.keys(legacyMap)
		.sort(sorter);
 
	var keys = Object.keys(entityMap)
		.sort(sorter);
 
	for(var i = 0, j = 0; i < keys.length; i++){
		if(legacy[j] === keys[i]){
			keys[i] += ";?";
			j++;
		} else {
			keys[i] += ";";
		}
	}
 
	var re = new RegExp("&(?:" + keys.join("|") + "|#[xX][\\da-fA-F]+;?|#\\d+;?)", "g"),
	    replace = getReplacer(entityMap);
 
	function replacer(str){
		if(str.substr(-1) !== ";") str += ";";
		return replace(str);
	}
 
	//TODO consider creating a merged map
	return function(str){
		return String(str).replace(re, replacer);
	};
}());
 
function sorter(a, b){
	return a < b ? 1 : -1;
}
 
function getReplacer(map){
	return function replace(str){
		if(str.charAt(1) === "#"){
			if(str.charAt(2) === "X" || str.charAt(2) === "x"){
				return decodeCodePoint(parseInt(str.substr(3), 16));
			}
			return decodeCodePoint(parseInt(str.substr(2), 10));
		}
		return map[str.slice(1, -1)];
	};
}
 
module.exports = {
	XML: decodeXMLStrict,
	HTML: decodeHTML,
	HTMLStrict: decodeHTMLStrict
};
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/entities/lib/decode_codepoint.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/entities/lib/decode_codepoint.js

Statements: 21.43% (3 / 14)      Branches: 0% (0 / 9)      Functions: 0% (0 / 1)      Lines: 21.43% (3 / 14)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 281   1     1                                            
var decodeMap = require("../maps/decode.json");
 
module.exports = decodeCodePoint;
 
// modified version of https://github.com/mathiasbynens/he/blob/master/src/he.js#L94-L119
function decodeCodePoint(codePoint){
 
	if((codePoint >= 0xD800 && codePoint <= 0xDFFF) || codePoint > 0x10FFFF){
		return "\uFFFD";
	}
 
	if(codePoint in decodeMap){
		codePoint = decodeMap[codePoint];
	}
 
	var output = "";
 
	if(codePoint > 0xFFFF){
		codePoint -= 0x10000;
		output += String.fromCharCode(codePoint >>> 10 & 0x3FF | 0xD800);
		codePoint = 0xDC00 | codePoint & 0x3FF;
	}
 
	output += String.fromCharCode(codePoint);
	return output;
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/entities/lib/encode.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/entities/lib/encode.js

Statements: 75.76% (25 / 33)      Branches: 100% (2 / 2)      Functions: 50% (5 / 10)      Lines: 75.76% (25 / 33)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 751     1   1     1   1 2 2130 2130       1 3     3 1521 1323   198         3   3     1     1       1               1 1       2               1   1             1    
var inverseXML = getInverseObj(require("../maps/xml.json")),
    xmlReplacer = getInverseReplacer(inverseXML);
 
exports.XML = getInverse(inverseXML, xmlReplacer);
 
var inverseHTML = getInverseObj(require("../maps/entities.json")),
    htmlReplacer = getInverseReplacer(inverseHTML);
 
exports.HTML = getInverse(inverseHTML, htmlReplacer);
 
function getInverseObj(obj){
	return Object.keys(obj).sort().reduce(function(inverse, name){
		inverse[obj[name]] = "&" + name + ";";
		return inverse;
	}, {});
}
 
function getInverseReplacer(inverse){
	var single = [],
	    multiple = [];
 
	Object.keys(inverse).forEach(function(k){
		if(k.length === 1){
			single.push("\\" + k);
		} else {
			multiple.push(k);
		}
	});
 
	//TODO add ranges
	multiple.unshift("[" + single.join("") + "]");
 
	return new RegExp(multiple.join("|"), "g");
}
 
var re_nonASCII = /[^\0-\x7F]/g,
    re_astralSymbols = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g;
 
function singleCharReplacer(c){
	return "&#x" + c.charCodeAt(0).toString(16).toUpperCase() + ";";
}
 
function astralReplacer(c){
	// http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
	var high = c.charCodeAt(0);
	var low  = c.charCodeAt(1);
	var codePoint = (high - 0xD800) * 0x400 + low - 0xDC00 + 0x10000;
	return "&#x" + codePoint.toString(16).toUpperCase() + ";";
}
 
function getInverse(inverse, re){
	function func(name){
		return inverse[name];
	}
 
	return function(data){
		return data
				.replace(re, func)
				.replace(re_astralSymbols, astralReplacer)
				.replace(re_nonASCII, singleCharReplacer);
	};
}
 
var re_xmlChars = getInverseReplacer(inverseXML);
 
function escapeXML(data){
	return data
			.replace(re_xmlChars, singleCharReplacer)
			.replace(re_astralSymbols, astralReplacer)
			.replace(re_nonASCII, singleCharReplacer);
}
 
exports.escape = escapeXML;
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/lib/

Statements: 17.58% (125 / 711)      Branches: 0.38% (2 / 523)      Functions: 5.38% (5 / 93)      Lines: 18.2% (125 / 687)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/lib/
File Statements Branches Functions Lines
Parser.js 21.02% (33 / 157) 0% (0 / 107) 0% (0 / 24) 23.4% (33 / 141)
Tokenizer.js 15.95% (85 / 533) 0.48% (2 / 416) 5.17% (3 / 58) 16.19% (85 / 525)
index.js 33.33% (7 / 21) 100% (0 / 0) 18.18% (2 / 11) 33.33% (7 / 21)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/lib/Parser.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/lib/Parser.js

Statements: 21.02% (33 / 157)      Branches: 0% (0 / 107)      Functions: 0% (0 / 24)      Lines: 23.4% (33 / 141)      Ignored: none     

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var Tokenizer = require("./Tokenizer.js");
 
/*
	Options:
 
	xmlMode: Disables the special behavior for script/style tags (false by default)
	lowerCaseAttributeNames: call .toLowerCase for each attribute name (true if xmlMode is `false`)
	lowerCaseTags: call .toLowerCase for each tag name (true if xmlMode is `false`)
*/
 
/*
	Callbacks:
 
	oncdataend,
	oncdatastart,
	onclosetag,
	oncomment,
	oncommentend,
	onerror,
	onopentag,
	onprocessinginstruction,
	onreset,
	ontext
*/
 
var formTags = {
	input: true,
	option: true,
	optgroup: true,
	select: true,
	button: true,
	datalist: true,
	textarea: true
};
 
var openImpliesClose = {
	tr      : { tr:true, th:true, td:true },
	th      : { th:true },
	td      : { thead:true, th:true, td:true },
	body    : { head:true, link:true, script:true },
	li      : { li:true },
	p       : { p:true },
	h1      : { p:true },
	h2      : { p:true },
	h3      : { p:true },
	h4      : { p:true },
	h5      : { p:true },
	h6      : { p:true },
	select  : formTags,
	input   : formTags,
	output  : formTags,
	button  : formTags,
	datalist: formTags,
	textarea: formTags,
	option  : { option:true },
	optgroup: { optgroup:true }
};
 
var voidElements = {
	__proto__: null,
	area: true,
	base: true,
	basefont: true,
	br: true,
	col: true,
	command: true,
	embed: true,
	frame: true,
	hr: true,
	img: true,
	input: true,
	isindex: true,
	keygen: true,
	link: true,
	meta: true,
	param: true,
	source: true,
	track: true,
	wbr: true,
 
	//common self closing svg elements
	path: true,
	circle: true,
	ellipse: true,
	line: true,
	rect: true,
	use: true,
	stop: true,
	polyline: true,
	polygon: true
};
 
var re_nameEnd = /\s|\//;
 
function Parser(cbs, options){
	this._options = options || {};
	this._cbs = cbs || {};
 
	this._tagname = "";
	this._attribname = "";
	this._attribvalue = "";
	this._attribs = null;
	this._stack = [];
 
	this.startIndex = 0;
	this.endIndex = null;
 
	this._lowerCaseTagNames = "lowerCaseTags" in this._options ?
									!!this._options.lowerCaseTags :
									!this._options.xmlMode;
	this._lowerCaseAttributeNames = "lowerCaseAttributeNames" in this._options ?
									!!this._options.lowerCaseAttributeNames :
									!this._options.xmlMode;
 
	this._tokenizer = new Tokenizer(this._options, this);
 
	if(this._cbs.onparserinit) this._cbs.onparserinit(this);
}
 
require("util").inherits(Parser, require("events").EventEmitter);
 
Parser.prototype._updatePosition = function(initialOffset){
	if(this.endIndex === null){
		if(this._tokenizer._sectionStart <= initialOffset){
			this.startIndex = 0;
		} else {
			this.startIndex = this._tokenizer._sectionStart - initialOffset;
		}
	}
	else this.startIndex = this.endIndex + 1;
	this.endIndex = this._tokenizer.getAbsoluteIndex();
};
 
//Tokenizer event handlers
Parser.prototype.ontext = function(data){
	this._updatePosition(1);
	this.endIndex--;
 
	if(this._cbs.ontext) this._cbs.ontext(data);
};
 
Parser.prototype.onopentagname = function(name){
	if(this._lowerCaseTagNames){
		name = name.toLowerCase();
	}
 
	this._tagname = name;
 
	if(!this._options.xmlMode && name in openImpliesClose) {
		for(
			var el;
			(el = this._stack[this._stack.length - 1]) in openImpliesClose[name];
			this.onclosetag(el)
		);
	}
 
	if(this._options.xmlMode || !(name in voidElements)){
		this._stack.push(name);
	}
 
	if(this._cbs.onopentagname) this._cbs.onopentagname(name);
	if(this._cbs.onopentag) this._attribs = {};
};
 
Parser.prototype.onopentagend = function(){
	this._updatePosition(1);
 
	if(this._attribs){
		if(this._cbs.onopentag) this._cbs.onopentag(this._tagname, this._attribs);
		this._attribs = null;
	}
 
	if(!this._options.xmlMode && this._cbs.onclosetag && this._tagname in voidElements){
		this._cbs.onclosetag(this._tagname);
	}
 
	this._tagname = "";
};
 
Parser.prototype.onclosetag = function(name){
	this._updatePosition(1);
 
	if(this._lowerCaseTagNames){
		name = name.toLowerCase();
	}
 
	if(this._stack.length && (!(name in voidElements) || this._options.xmlMode)){
		var pos = this._stack.lastIndexOf(name);
		if(pos !== -1){
			if(this._cbs.onclosetag){
				pos = this._stack.length - pos;
				while(pos--) this._cbs.onclosetag(this._stack.pop());
			}
			else this._stack.length = pos;
		} else if(name === "p" && !this._options.xmlMode){
			this.onopentagname(name);
			this._closeCurrentTag();
		}
	} else if(!this._options.xmlMode && (name === "br" || name === "p")){
		this.onopentagname(name);
		this._closeCurrentTag();
	}
};
 
Parser.prototype.onselfclosingtag = function(){
	if(this._options.xmlMode || this._options.recognizeSelfClosing){
		this._closeCurrentTag();
	} else {
		this.onopentagend();
	}
};
 
Parser.prototype._closeCurrentTag = function(){
	var name = this._tagname;
 
	this.onopentagend();
 
	//self-closing tags will be on the top of the stack
	//(cheaper check than in onclosetag)
	if(this._stack[this._stack.length - 1] === name){
		if(this._cbs.onclosetag){
			this._cbs.onclosetag(name);
		}
		this._stack.pop();
	}
};
 
Parser.prototype.onattribname = function(name){
	if(this._lowerCaseAttributeNames){
		name = name.toLowerCase();
	}
	this._attribname = name;
};
 
Parser.prototype.onattribdata = function(value){
	this._attribvalue += value;
};
 
Parser.prototype.onattribend = function(){
	if(this._cbs.onattribute) this._cbs.onattribute(this._attribname, this._attribvalue);
	if(
		this._attribs &&
		!Object.prototype.hasOwnProperty.call(this._attribs, this._attribname)
	){
		this._attribs[this._attribname] = this._attribvalue;
	}
	this._attribname = "";
	this._attribvalue = "";
};
 
Parser.prototype._getInstructionName = function(value){
	var idx = value.search(re_nameEnd),
	    name = idx < 0 ? value : value.substr(0, idx);
 
	if(this._lowerCaseTagNames){
		name = name.toLowerCase();
	}
 
	return name;
};
 
Parser.prototype.ondeclaration = function(value){
	if(this._cbs.onprocessinginstruction){
		var name = this._getInstructionName(value);
		this._cbs.onprocessinginstruction("!" + name, "!" + value);
	}
};
 
Parser.prototype.onprocessinginstruction = function(value){
	if(this._cbs.onprocessinginstruction){
		var name = this._getInstructionName(value);
		this._cbs.onprocessinginstruction("?" + name, "?" + value);
	}
};
 
Parser.prototype.oncomment = function(value){
	this._updatePosition(4);
 
	if(this._cbs.oncomment) this._cbs.oncomment(value);
	if(this._cbs.oncommentend) this._cbs.oncommentend();
};
 
Parser.prototype.oncdata = function(value){
	this._updatePosition(1);
 
	if(this._options.xmlMode || this._options.recognizeCDATA){
		if(this._cbs.oncdatastart) this._cbs.oncdatastart();
		if(this._cbs.ontext) this._cbs.ontext(value);
		if(this._cbs.oncdataend) this._cbs.oncdataend();
	} else {
		this.oncomment("[CDATA[" + value + "]]");
	}
};
 
Parser.prototype.onerror = function(err){
	if(this._cbs.onerror) this._cbs.onerror(err);
};
 
Parser.prototype.onend = function(){
	if(this._cbs.onclosetag){
		for(
			var i = this._stack.length;
			i > 0;
			this._cbs.onclosetag(this._stack[--i])
		);
	}
	if(this._cbs.onend) this._cbs.onend();
};
 
 
//Resets the parser to a blank state, ready to parse a new HTML document
Parser.prototype.reset = function(){
	if(this._cbs.onreset) this._cbs.onreset();
	this._tokenizer.reset();
 
	this._tagname = "";
	this._attribname = "";
	this._attribs = null;
	this._stack = [];
 
	if(this._cbs.onparserinit) this._cbs.onparserinit(this);
};
 
//Parses a complete HTML document and pushes it to the handler
Parser.prototype.parseComplete = function(data){
	this.reset();
	this.end(data);
};
 
Parser.prototype.write = function(chunk){
	this._tokenizer.write(chunk);
};
 
Parser.prototype.end = function(chunk){
	this._tokenizer.end(chunk);
};
 
Parser.prototype.pause = function(){
	this._tokenizer.pause();
};
 
Parser.prototype.resume = function(){
	this._tokenizer.resume();
};
 
//alias for backwards compat
Parser.prototype.parseChunk = Parser.prototype.write;
Parser.prototype.done = Parser.prototype.end;
 
module.exports = Parser;
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/lib/Tokenizer.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/lib/Tokenizer.js

Statements: 15.95% (85 / 533)      Branches: 0.48% (2 / 416)      Functions: 5.17% (3 / 58)      Lines: 16.19% (85 / 525)      Ignored: none     

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module.exports = Tokenizer;
 
var decodeCodePoint = require("entities/lib/decode_codepoint.js"),
    entityMap = require("entities/maps/entities.json"),
    legacyMap = require("entities/maps/legacy.json"),
    xmlMap    = require("entities/maps/xml.json"),
 
    i = 0,
 
    TEXT                      = i++,
    BEFORE_TAG_NAME           = i++, //after <
    IN_TAG_NAME               = i++,
    IN_SELF_CLOSING_TAG       = i++,
    BEFORE_CLOSING_TAG_NAME   = i++,
    IN_CLOSING_TAG_NAME       = i++,
    AFTER_CLOSING_TAG_NAME    = i++,
 
    //attributes
    BEFORE_ATTRIBUTE_NAME     = i++,
    IN_ATTRIBUTE_NAME         = i++,
    AFTER_ATTRIBUTE_NAME      = i++,
    BEFORE_ATTRIBUTE_VALUE    = i++,
    IN_ATTRIBUTE_VALUE_DQ     = i++, // "
    IN_ATTRIBUTE_VALUE_SQ     = i++, // '
    IN_ATTRIBUTE_VALUE_NQ     = i++,
 
    //declarations
    BEFORE_DECLARATION        = i++, // !
    IN_DECLARATION            = i++,
 
    //processing instructions
    IN_PROCESSING_INSTRUCTION = i++, // ?
 
    //comments
    BEFORE_COMMENT            = i++,
    IN_COMMENT                = i++,
    AFTER_COMMENT_1           = i++,
    AFTER_COMMENT_2           = i++,
 
    //cdata
    BEFORE_CDATA_1            = i++, // [
    BEFORE_CDATA_2            = i++, // C
    BEFORE_CDATA_3            = i++, // D
    BEFORE_CDATA_4            = i++, // A
    BEFORE_CDATA_5            = i++, // T
    BEFORE_CDATA_6            = i++, // A
    IN_CDATA                  = i++, // [
    AFTER_CDATA_1             = i++, // ]
    AFTER_CDATA_2             = i++, // ]
 
    //special tags
    BEFORE_SPECIAL            = i++, //S
    BEFORE_SPECIAL_END        = i++,   //S
 
    BEFORE_SCRIPT_1           = i++, //C
    BEFORE_SCRIPT_2           = i++, //R
    BEFORE_SCRIPT_3           = i++, //I
    BEFORE_SCRIPT_4           = i++, //P
    BEFORE_SCRIPT_5           = i++, //T
    AFTER_SCRIPT_1            = i++, //C
    AFTER_SCRIPT_2            = i++, //R
    AFTER_SCRIPT_3            = i++, //I
    AFTER_SCRIPT_4            = i++, //P
    AFTER_SCRIPT_5            = i++, //T
 
    BEFORE_STYLE_1            = i++, //T
    BEFORE_STYLE_2            = i++, //Y
    BEFORE_STYLE_3            = i++, //L
    BEFORE_STYLE_4            = i++, //E
    AFTER_STYLE_1             = i++, //T
    AFTER_STYLE_2             = i++, //Y
    AFTER_STYLE_3             = i++, //L
    AFTER_STYLE_4             = i++, //E
 
    BEFORE_ENTITY             = i++, //&
    BEFORE_NUMERIC_ENTITY     = i++, //#
    IN_NAMED_ENTITY           = i++,
    IN_NUMERIC_ENTITY         = i++,
    IN_HEX_ENTITY             = i++, //X
 
    j = 0,
 
    SPECIAL_NONE              = j++,
    SPECIAL_SCRIPT            = j++,
    SPECIAL_STYLE             = j++;
 
function whitespace(c){
	return c === " " || c === "\n" || c === "\t" || c === "\f" || c === "\r";
}
 
function characterState(char, SUCCESS){
	return function(c){
		if(c === char) this._state = SUCCESS;
	};
}
 
function ifElseState(upper, SUCCESS, FAILURE){
	var lower = upper.toLowerCase();
 
	if(upper === lower){
		return function(c){
			if(c === lower){
				this._state = SUCCESS;
			} else {
				this._state = FAILURE;
				this._index--;
			}
		};
	} else {
		return function(c){
			if(c === lower || c === upper){
				this._state = SUCCESS;
			} else {
				this._state = FAILURE;
				this._index--;
			}
		};
	}
}
 
function consumeSpecialNameChar(upper, NEXT_STATE){
	var lower = upper.toLowerCase();
 
	return function(c){
		if(c === lower || c === upper){
			this._state = NEXT_STATE;
		} else {
			this._state = IN_TAG_NAME;
			this._index--; //consume the token again
		}
	};
}
 
function Tokenizer(options, cbs){
	this._state = TEXT;
	this._buffer = "";
	this._sectionStart = 0;
	this._index = 0;
	this._bufferOffset = 0; //chars removed from _buffer
	this._baseState = TEXT;
	this._special = SPECIAL_NONE;
	this._cbs = cbs;
	this._running = true;
	this._ended = false;
	this._xmlMode = !!(options && options.xmlMode);
	this._decodeEntities = !!(options && options.decodeEntities);
}
 
Tokenizer.prototype._stateText = function(c){
	if(c === "<"){
		if(this._index > this._sectionStart){
			this._cbs.ontext(this._getSection());
		}
		this._state = BEFORE_TAG_NAME;
		this._sectionStart = this._index;
	} else if(this._decodeEntities && this._special === SPECIAL_NONE && c === "&"){
		if(this._index > this._sectionStart){
			this._cbs.ontext(this._getSection());
		}
		this._baseState = TEXT;
		this._state = BEFORE_ENTITY;
		this._sectionStart = this._index;
	}
};
 
Tokenizer.prototype._stateBeforeTagName = function(c){
	if(c === "/"){
		this._state = BEFORE_CLOSING_TAG_NAME;
	} else if(c === ">" || this._special !== SPECIAL_NONE || whitespace(c)) {
		this._state = TEXT;
	} else if(c === "!"){
		this._state = BEFORE_DECLARATION;
		this._sectionStart = this._index + 1;
	} else if(c === "?"){
		this._state = IN_PROCESSING_INSTRUCTION;
		this._sectionStart = this._index + 1;
	} else if(c === "<"){
		this._cbs.ontext(this._getSection());
		this._sectionStart = this._index;
	} else {
		this._state = (!this._xmlMode && (c === "s" || c === "S")) ?
						BEFORE_SPECIAL : IN_TAG_NAME;
		this._sectionStart = this._index;
	}
};
 
Tokenizer.prototype._stateInTagName = function(c){
	if(c === "/" || c === ">" || whitespace(c)){
		this._emitToken("onopentagname");
		this._state = BEFORE_ATTRIBUTE_NAME;
		this._index--;
	}
};
 
Tokenizer.prototype._stateBeforeCloseingTagName = function(c){
	if(whitespace(c));
	else if(c === ">"){
		this._state = TEXT;
	} else if(this._special !== SPECIAL_NONE){
		if(c === "s" || c === "S"){
			this._state = BEFORE_SPECIAL_END;
		} else {
			this._state = TEXT;
			this._index--;
		}
	} else {
		this._state = IN_CLOSING_TAG_NAME;
		this._sectionStart = this._index;
	}
};
 
Tokenizer.prototype._stateInCloseingTagName = function(c){
	if(c === ">" || whitespace(c)){
		this._emitToken("onclosetag");
		this._state = AFTER_CLOSING_TAG_NAME;
		this._index--;
	}
};
 
Tokenizer.prototype._stateAfterCloseingTagName = function(c){
	//skip everything until ">"
	if(c === ">"){
		this._state = TEXT;
		this._sectionStart = this._index + 1;
	}
};
 
Tokenizer.prototype._stateBeforeAttributeName = function(c){
	if(c === ">"){
		this._cbs.onopentagend();
		this._state = TEXT;
		this._sectionStart = this._index + 1;
	} else if(c === "/"){
		this._state = IN_SELF_CLOSING_TAG;
	} else if(!whitespace(c)){
		this._state = IN_ATTRIBUTE_NAME;
		this._sectionStart = this._index;
	}
};
 
Tokenizer.prototype._stateInSelfClosingTag = function(c){
	if(c === ">"){
		this._cbs.onselfclosingtag();
		this._state = TEXT;
		this._sectionStart = this._index + 1;
	} else if(!whitespace(c)){
		this._state = BEFORE_ATTRIBUTE_NAME;
		this._index--;
	}
};
 
Tokenizer.prototype._stateInAttributeName = function(c){
	if(c === "=" || c === "/" || c === ">" || whitespace(c)){
		this._cbs.onattribname(this._getSection());
		this._sectionStart = -1;
		this._state = AFTER_ATTRIBUTE_NAME;
		this._index--;
	}
};
 
Tokenizer.prototype._stateAfterAttributeName = function(c){
	if(c === "="){
		this._state = BEFORE_ATTRIBUTE_VALUE;
	} else if(c === "/" || c === ">"){
		this._cbs.onattribend();
		this._state = BEFORE_ATTRIBUTE_NAME;
		this._index--;
	} else if(!whitespace(c)){
		this._cbs.onattribend();
		this._state = IN_ATTRIBUTE_NAME;
		this._sectionStart = this._index;
	}
};
 
Tokenizer.prototype._stateBeforeAttributeValue = function(c){
	if(c === "\""){
		this._state = IN_ATTRIBUTE_VALUE_DQ;
		this._sectionStart = this._index + 1;
	} else if(c === "'"){
		this._state = IN_ATTRIBUTE_VALUE_SQ;
		this._sectionStart = this._index + 1;
	} else if(!whitespace(c)){
		this._state = IN_ATTRIBUTE_VALUE_NQ;
		this._sectionStart = this._index;
		this._index--; //reconsume token
	}
};
 
Tokenizer.prototype._stateInAttributeValueDoubleQuotes = function(c){
	if(c === "\""){
		this._emitToken("onattribdata");
		this._cbs.onattribend();
		this._state = BEFORE_ATTRIBUTE_NAME;
	} else if(this._decodeEntities && c === "&"){
		this._emitToken("onattribdata");
		this._baseState = this._state;
		this._state = BEFORE_ENTITY;
		this._sectionStart = this._index;
	}
};
 
Tokenizer.prototype._stateInAttributeValueSingleQuotes = function(c){
	if(c === "'"){
		this._emitToken("onattribdata");
		this._cbs.onattribend();
		this._state = BEFORE_ATTRIBUTE_NAME;
	} else if(this._decodeEntities && c === "&"){
		this._emitToken("onattribdata");
		this._baseState = this._state;
		this._state = BEFORE_ENTITY;
		this._sectionStart = this._index;
	}
};
 
Tokenizer.prototype._stateInAttributeValueNoQuotes = function(c){
	if(whitespace(c) || c === ">"){
		this._emitToken("onattribdata");
		this._cbs.onattribend();
		this._state = BEFORE_ATTRIBUTE_NAME;
		this._index--;
	} else if(this._decodeEntities && c === "&"){
		this._emitToken("onattribdata");
		this._baseState = this._state;
		this._state = BEFORE_ENTITY;
		this._sectionStart = this._index;
	}
};
 
Tokenizer.prototype._stateBeforeDeclaration = function(c){
	this._state = c === "[" ? BEFORE_CDATA_1 :
					c === "-" ? BEFORE_COMMENT :
						IN_DECLARATION;
};
 
Tokenizer.prototype._stateInDeclaration = function(c){
	if(c === ">"){
		this._cbs.ondeclaration(this._getSection());
		this._state = TEXT;
		this._sectionStart = this._index + 1;
	}
};
 
Tokenizer.prototype._stateInProcessingInstruction = function(c){
	if(c === ">"){
		this._cbs.onprocessinginstruction(this._getSection());
		this._state = TEXT;
		this._sectionStart = this._index + 1;
	}
};
 
Tokenizer.prototype._stateBeforeComment = function(c){
	if(c === "-"){
		this._state = IN_COMMENT;
		this._sectionStart = this._index + 1;
	} else {
		this._state = IN_DECLARATION;
	}
};
 
Tokenizer.prototype._stateInComment = function(c){
	if(c === "-") this._state = AFTER_COMMENT_1;
};
 
Tokenizer.prototype._stateAfterComment1 = function(c){
	if(c === "-"){
		this._state = AFTER_COMMENT_2;
	} else {
		this._state = IN_COMMENT;
	}
};
 
Tokenizer.prototype._stateAfterComment2 = function(c){
	if(c === ">"){
		//remove 2 trailing chars
		this._cbs.oncomment(this._buffer.substring(this._sectionStart, this._index - 2));
		this._state = TEXT;
		this._sectionStart = this._index + 1;
	} else if(c !== "-"){
		this._state = IN_COMMENT;
	}
	// else: stay in AFTER_COMMENT_2 (`--->`)
};
 
Tokenizer.prototype._stateBeforeCdata1 = ifElseState("C", BEFORE_CDATA_2, IN_DECLARATION);
Tokenizer.prototype._stateBeforeCdata2 = ifElseState("D", BEFORE_CDATA_3, IN_DECLARATION);
Tokenizer.prototype._stateBeforeCdata3 = ifElseState("A", BEFORE_CDATA_4, IN_DECLARATION);
Tokenizer.prototype._stateBeforeCdata4 = ifElseState("T", BEFORE_CDATA_5, IN_DECLARATION);
Tokenizer.prototype._stateBeforeCdata5 = ifElseState("A", BEFORE_CDATA_6, IN_DECLARATION);
 
Tokenizer.prototype._stateBeforeCdata6 = function(c){
	if(c === "["){
		this._state = IN_CDATA;
		this._sectionStart = this._index + 1;
	} else {
		this._state = IN_DECLARATION;
		this._index--;
	}
};
 
Tokenizer.prototype._stateInCdata = function(c){
	if(c === "]") this._state = AFTER_CDATA_1;
};
 
Tokenizer.prototype._stateAfterCdata1 = characterState("]", AFTER_CDATA_2);
 
Tokenizer.prototype._stateAfterCdata2 = function(c){
	if(c === ">"){
		//remove 2 trailing chars
		this._cbs.oncdata(this._buffer.substring(this._sectionStart, this._index - 2));
		this._state = TEXT;
		this._sectionStart = this._index + 1;
	} else if(c !== "]") {
		this._state = IN_CDATA;
	}
	//else: stay in AFTER_CDATA_2 (`]]]>`)
};
 
Tokenizer.prototype._stateBeforeSpecial = function(c){
	if(c === "c" || c === "C"){
		this._state = BEFORE_SCRIPT_1;
	} else if(c === "t" || c === "T"){
		this._state = BEFORE_STYLE_1;
	} else {
		this._state = IN_TAG_NAME;
		this._index--; //consume the token again
	}
};
 
Tokenizer.prototype._stateBeforeSpecialEnd = function(c){
	if(this._special === SPECIAL_SCRIPT && (c === "c" || c === "C")){
		this._state = AFTER_SCRIPT_1;
	} else if(this._special === SPECIAL_STYLE && (c === "t" || c === "T")){
		this._state = AFTER_STYLE_1;
	}
	else this._state = TEXT;
};
 
Tokenizer.prototype._stateBeforeScript1 = consumeSpecialNameChar("R", BEFORE_SCRIPT_2);
Tokenizer.prototype._stateBeforeScript2 = consumeSpecialNameChar("I", BEFORE_SCRIPT_3);
Tokenizer.prototype._stateBeforeScript3 = consumeSpecialNameChar("P", BEFORE_SCRIPT_4);
Tokenizer.prototype._stateBeforeScript4 = consumeSpecialNameChar("T", BEFORE_SCRIPT_5);
 
Tokenizer.prototype._stateBeforeScript5 = function(c){
	if(c === "/" || c === ">" || whitespace(c)){
		this._special = SPECIAL_SCRIPT;
	}
	this._state = IN_TAG_NAME;
	this._index--; //consume the token again
};
 
Tokenizer.prototype._stateAfterScript1 = ifElseState("R", AFTER_SCRIPT_2, TEXT);
Tokenizer.prototype._stateAfterScript2 = ifElseState("I", AFTER_SCRIPT_3, TEXT);
Tokenizer.prototype._stateAfterScript3 = ifElseState("P", AFTER_SCRIPT_4, TEXT);
Tokenizer.prototype._stateAfterScript4 = ifElseState("T", AFTER_SCRIPT_5, TEXT);
 
Tokenizer.prototype._stateAfterScript5 = function(c){
	if(c === ">" || whitespace(c)){
		this._special = SPECIAL_NONE;
		this._state = IN_CLOSING_TAG_NAME;
		this._sectionStart = this._index - 6;
		this._index--; //reconsume the token
	}
	else this._state = TEXT;
};
 
Tokenizer.prototype._stateBeforeStyle1 = consumeSpecialNameChar("Y", BEFORE_STYLE_2);
Tokenizer.prototype._stateBeforeStyle2 = consumeSpecialNameChar("L", BEFORE_STYLE_3);
Tokenizer.prototype._stateBeforeStyle3 = consumeSpecialNameChar("E", BEFORE_STYLE_4);
 
Tokenizer.prototype._stateBeforeStyle4 = function(c){
	if(c === "/" || c === ">" || whitespace(c)){
		this._special = SPECIAL_STYLE;
	}
	this._state = IN_TAG_NAME;
	this._index--; //consume the token again
};
 
Tokenizer.prototype._stateAfterStyle1 = ifElseState("Y", AFTER_STYLE_2, TEXT);
Tokenizer.prototype._stateAfterStyle2 = ifElseState("L", AFTER_STYLE_3, TEXT);
Tokenizer.prototype._stateAfterStyle3 = ifElseState("E", AFTER_STYLE_4, TEXT);
 
Tokenizer.prototype._stateAfterStyle4 = function(c){
	if(c === ">" || whitespace(c)){
		this._special = SPECIAL_NONE;
		this._state = IN_CLOSING_TAG_NAME;
		this._sectionStart = this._index - 5;
		this._index--; //reconsume the token
	}
	else this._state = TEXT;
};
 
Tokenizer.prototype._stateBeforeEntity = ifElseState("#", BEFORE_NUMERIC_ENTITY, IN_NAMED_ENTITY);
Tokenizer.prototype._stateBeforeNumericEntity = ifElseState("X", IN_HEX_ENTITY, IN_NUMERIC_ENTITY);
 
//for entities terminated with a semicolon
Tokenizer.prototype._parseNamedEntityStrict = function(){
	//offset = 1
	if(this._sectionStart + 1 < this._index){
		var entity = this._buffer.substring(this._sectionStart + 1, this._index),
		    map = this._xmlMode ? xmlMap : entityMap;
 
		if(map.hasOwnProperty(entity)){
			this._emitPartial(map[entity]);
			this._sectionStart = this._index + 1;
		}
	}
};
 
 
//parses legacy entities (without trailing semicolon)
Tokenizer.prototype._parseLegacyEntity = function(){
	var start = this._sectionStart + 1,
	    limit = this._index - start;
 
	if(limit > 6) limit = 6; //the max length of legacy entities is 6
 
	while(limit >= 2){ //the min length of legacy entities is 2
		var entity = this._buffer.substr(start, limit);
 
		if(legacyMap.hasOwnProperty(entity)){
			this._emitPartial(legacyMap[entity]);
			this._sectionStart += limit + 1;
			return;
		} else {
			limit--;
		}
	}
};
 
Tokenizer.prototype._stateInNamedEntity = function(c){
	if(c === ";"){
		this._parseNamedEntityStrict();
		if(this._sectionStart + 1 < this._index && !this._xmlMode){
			this._parseLegacyEntity();
		}
		this._state = this._baseState;
	} else if((c < "a" || c > "z") && (c < "A" || c > "Z") && (c < "0" || c > "9")){
		if(this._xmlMode);
		else if(this._sectionStart + 1 === this._index);
		else if(this._baseState !== TEXT){
			if(c !== "="){
				this._parseNamedEntityStrict();
			}
		} else {
			this._parseLegacyEntity();
		}
 
		this._state = this._baseState;
		this._index--;
	}
};
 
Tokenizer.prototype._decodeNumericEntity = function(offset, base){
	var sectionStart = this._sectionStart + offset;
 
	if(sectionStart !== this._index){
		//parse entity
		var entity = this._buffer.substring(sectionStart, this._index);
		var parsed = parseInt(entity, base);
 
		this._emitPartial(decodeCodePoint(parsed));
		this._sectionStart = this._index;
	} else {
		this._sectionStart--;
	}
 
	this._state = this._baseState;
};
 
Tokenizer.prototype._stateInNumericEntity = function(c){
	if(c === ";"){
		this._decodeNumericEntity(2, 10);
		this._sectionStart++;
	} else if(c < "0" || c > "9"){
		if(!this._xmlMode){
			this._decodeNumericEntity(2, 10);
		} else {
			this._state = this._baseState;
		}
		this._index--;
	}
};
 
Tokenizer.prototype._stateInHexEntity = function(c){
	if(c === ";"){
		this._decodeNumericEntity(3, 16);
		this._sectionStart++;
	} else if((c < "a" || c > "f") && (c < "A" || c > "F") && (c < "0" || c > "9")){
		if(!this._xmlMode){
			this._decodeNumericEntity(3, 16);
		} else {
			this._state = this._baseState;
		}
		this._index--;
	}
};
 
Tokenizer.prototype._cleanup = function (){
	if(this._sectionStart < 0){
		this._buffer = "";
		this._index = 0;
		this._bufferOffset += this._index;
	} else if(this._running){
		if(this._state === TEXT){
			if(this._sectionStart !== this._index){
				this._cbs.ontext(this._buffer.substr(this._sectionStart));
			}
			this._buffer = "";
			this._index = 0;
			this._bufferOffset += this._index;
		} else if(this._sectionStart === this._index){
			//the section just started
			this._buffer = "";
			this._index = 0;
			this._bufferOffset += this._index;
		} else {
			//remove everything unnecessary
			this._buffer = this._buffer.substr(this._sectionStart);
			this._index -= this._sectionStart;
			this._bufferOffset += this._sectionStart;
		}
 
		this._sectionStart = 0;
	}
};
 
//TODO make events conditional
Tokenizer.prototype.write = function(chunk){
	if(this._ended) this._cbs.onerror(Error(".write() after done!"));
 
	this._buffer += chunk;
	this._parse();
};
 
Tokenizer.prototype._parse = function(){
	while(this._index < this._buffer.length && this._running){
		var c = this._buffer.charAt(this._index);
		if(this._state === TEXT) {
			this._stateText(c);
		} else if(this._state === BEFORE_TAG_NAME){
			this._stateBeforeTagName(c);
		} else if(this._state === IN_TAG_NAME) {
			this._stateInTagName(c);
		} else if(this._state === BEFORE_CLOSING_TAG_NAME){
			this._stateBeforeCloseingTagName(c);
		} else if(this._state === IN_CLOSING_TAG_NAME){
			this._stateInCloseingTagName(c);
		} else if(this._state === AFTER_CLOSING_TAG_NAME){
			this._stateAfterCloseingTagName(c);
		} else if(this._state === IN_SELF_CLOSING_TAG){
			this._stateInSelfClosingTag(c);
		}
 
		/*
		*	attributes
		*/
		else if(this._state === BEFORE_ATTRIBUTE_NAME){
			this._stateBeforeAttributeName(c);
		} else if(this._state === IN_ATTRIBUTE_NAME){
			this._stateInAttributeName(c);
		} else if(this._state === AFTER_ATTRIBUTE_NAME){
			this._stateAfterAttributeName(c);
		} else if(this._state === BEFORE_ATTRIBUTE_VALUE){
			this._stateBeforeAttributeValue(c);
		} else if(this._state === IN_ATTRIBUTE_VALUE_DQ){
			this._stateInAttributeValueDoubleQuotes(c);
		} else if(this._state === IN_ATTRIBUTE_VALUE_SQ){
			this._stateInAttributeValueSingleQuotes(c);
		} else if(this._state === IN_ATTRIBUTE_VALUE_NQ){
			this._stateInAttributeValueNoQuotes(c);
		}
 
		/*
		*	declarations
		*/
		else if(this._state === BEFORE_DECLARATION){
			this._stateBeforeDeclaration(c);
		} else if(this._state === IN_DECLARATION){
			this._stateInDeclaration(c);
		}
 
		/*
		*	processing instructions
		*/
		else if(this._state === IN_PROCESSING_INSTRUCTION){
			this._stateInProcessingInstruction(c);
		}
 
		/*
		*	comments
		*/
		else if(this._state === BEFORE_COMMENT){
			this._stateBeforeComment(c);
		} else if(this._state === IN_COMMENT){
			this._stateInComment(c);
		} else if(this._state === AFTER_COMMENT_1){
			this._stateAfterComment1(c);
		} else if(this._state === AFTER_COMMENT_2){
			this._stateAfterComment2(c);
		}
 
		/*
		*	cdata
		*/
		else if(this._state === BEFORE_CDATA_1){
			this._stateBeforeCdata1(c);
		} else if(this._state === BEFORE_CDATA_2){
			this._stateBeforeCdata2(c);
		} else if(this._state === BEFORE_CDATA_3){
			this._stateBeforeCdata3(c);
		} else if(this._state === BEFORE_CDATA_4){
			this._stateBeforeCdata4(c);
		} else if(this._state === BEFORE_CDATA_5){
			this._stateBeforeCdata5(c);
		} else if(this._state === BEFORE_CDATA_6){
			this._stateBeforeCdata6(c);
		} else if(this._state === IN_CDATA){
			this._stateInCdata(c);
		} else if(this._state === AFTER_CDATA_1){
			this._stateAfterCdata1(c);
		} else if(this._state === AFTER_CDATA_2){
			this._stateAfterCdata2(c);
		}
 
		/*
		* special tags
		*/
		else if(this._state === BEFORE_SPECIAL){
			this._stateBeforeSpecial(c);
		} else if(this._state === BEFORE_SPECIAL_END){
			this._stateBeforeSpecialEnd(c);
		}
 
		/*
		* script
		*/
		else if(this._state === BEFORE_SCRIPT_1){
			this._stateBeforeScript1(c);
		} else if(this._state === BEFORE_SCRIPT_2){
			this._stateBeforeScript2(c);
		} else if(this._state === BEFORE_SCRIPT_3){
			this._stateBeforeScript3(c);
		} else if(this._state === BEFORE_SCRIPT_4){
			this._stateBeforeScript4(c);
		} else if(this._state === BEFORE_SCRIPT_5){
			this._stateBeforeScript5(c);
		}
 
		else if(this._state === AFTER_SCRIPT_1){
			this._stateAfterScript1(c);
		} else if(this._state === AFTER_SCRIPT_2){
			this._stateAfterScript2(c);
		} else if(this._state === AFTER_SCRIPT_3){
			this._stateAfterScript3(c);
		} else if(this._state === AFTER_SCRIPT_4){
			this._stateAfterScript4(c);
		} else if(this._state === AFTER_SCRIPT_5){
			this._stateAfterScript5(c);
		}
 
		/*
		* style
		*/
		else if(this._state === BEFORE_STYLE_1){
			this._stateBeforeStyle1(c);
		} else if(this._state === BEFORE_STYLE_2){
			this._stateBeforeStyle2(c);
		} else if(this._state === BEFORE_STYLE_3){
			this._stateBeforeStyle3(c);
		} else if(this._state === BEFORE_STYLE_4){
			this._stateBeforeStyle4(c);
		}
 
		else if(this._state === AFTER_STYLE_1){
			this._stateAfterStyle1(c);
		} else if(this._state === AFTER_STYLE_2){
			this._stateAfterStyle2(c);
		} else if(this._state === AFTER_STYLE_3){
			this._stateAfterStyle3(c);
		} else if(this._state === AFTER_STYLE_4){
			this._stateAfterStyle4(c);
		}
 
		/*
		* entities
		*/
		else if(this._state === BEFORE_ENTITY){
			this._stateBeforeEntity(c);
		} else if(this._state === BEFORE_NUMERIC_ENTITY){
			this._stateBeforeNumericEntity(c);
		} else if(this._state === IN_NAMED_ENTITY){
			this._stateInNamedEntity(c);
		} else if(this._state === IN_NUMERIC_ENTITY){
			this._stateInNumericEntity(c);
		} else if(this._state === IN_HEX_ENTITY){
			this._stateInHexEntity(c);
		}
 
		else {
			this._cbs.onerror(Error("unknown _state"), this._state);
		}
 
		this._index++;
	}
 
	this._cleanup();
};
 
Tokenizer.prototype.pause = function(){
	this._running = false;
};
Tokenizer.prototype.resume = function(){
	this._running = true;
 
	if(this._index < this._buffer.length){
		this._parse();
	}
	if(this._ended){
		this._finish();
	}
};
 
Tokenizer.prototype.end = function(chunk){
	if(this._ended) this._cbs.onerror(Error(".end() after done!"));
	if(chunk) this.write(chunk);
 
	this._ended = true;
 
	if(this._running) this._finish();
};
 
Tokenizer.prototype._finish = function(){
	//if there is remaining data, emit it in a reasonable way
	if(this._sectionStart < this._index){
		this._handleTrailingData();
	}
 
	this._cbs.onend();
};
 
Tokenizer.prototype._handleTrailingData = function(){
	var data = this._buffer.substr(this._sectionStart);
 
	if(this._state === IN_CDATA || this._state === AFTER_CDATA_1 || this._state === AFTER_CDATA_2){
		this._cbs.oncdata(data);
	} else if(this._state === IN_COMMENT || this._state === AFTER_COMMENT_1 || this._state === AFTER_COMMENT_2){
		this._cbs.oncomment(data);
	} else if(this._state === IN_NAMED_ENTITY && !this._xmlMode){
		this._parseLegacyEntity();
		if(this._sectionStart < this._index){
			this._state = this._baseState;
			this._handleTrailingData();
		}
	} else if(this._state === IN_NUMERIC_ENTITY && !this._xmlMode){
		this._decodeNumericEntity(2, 10);
		if(this._sectionStart < this._index){
			this._state = this._baseState;
			this._handleTrailingData();
		}
	} else if(this._state === IN_HEX_ENTITY && !this._xmlMode){
		this._decodeNumericEntity(3, 16);
		if(this._sectionStart < this._index){
			this._state = this._baseState;
			this._handleTrailingData();
		}
	} else if(
		this._state !== IN_TAG_NAME &&
		this._state !== BEFORE_ATTRIBUTE_NAME &&
		this._state !== BEFORE_ATTRIBUTE_VALUE &&
		this._state !== AFTER_ATTRIBUTE_NAME &&
		this._state !== IN_ATTRIBUTE_NAME &&
		this._state !== IN_ATTRIBUTE_VALUE_SQ &&
		this._state !== IN_ATTRIBUTE_VALUE_DQ &&
		this._state !== IN_ATTRIBUTE_VALUE_NQ &&
		this._state !== IN_CLOSING_TAG_NAME
	){
		this._cbs.ontext(data);
	}
	//else, ignore remaining data
	//TODO add a way to remove current tag
};
 
Tokenizer.prototype.reset = function(){
	Tokenizer.call(this, {xmlMode: this._xmlMode, decodeEntities: this._decodeEntities}, this._cbs);
};
 
Tokenizer.prototype.getAbsoluteIndex = function(){
	return this._bufferOffset + this._index;
};
 
Tokenizer.prototype._getSection = function(){
	return this._buffer.substring(this._sectionStart, this._index);
};
 
Tokenizer.prototype._emitToken = function(name){
	this._cbs[name](this._getSection());
	this._sectionStart = -1;
};
 
Tokenizer.prototype._emitPartial = function(value){
	if(this._baseState !== TEXT){
		this._cbs.onattribdata(value); //TODO implement the new event
	} else {
		this._cbs.ontext(value);
	}
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/lib/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/lib/index.js

Statements: 33.33% (7 / 21)      Branches: 100% (0 / 0)      Functions: 18.18% (2 / 11)      Lines: 33.33% (7 / 21)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 701     1 1 1 1     1                                   1                                                                                    
var Parser = require("./Parser.js"),
    DomHandler = require("domhandler");
 
function defineProp(name, value){
	delete module.exports[name];
	module.exports[name] = value;
	return value;
}
 
module.exports = {
	Parser: Parser,
	Tokenizer: require("./Tokenizer.js"),
	ElementType: require("domelementtype"),
	DomHandler: DomHandler,
	get FeedHandler(){
		return defineProp("FeedHandler", require("./FeedHandler.js"));
	},
	get Stream(){
		return defineProp("Stream", require("./Stream.js"));
	},
	get WritableStream(){
		return defineProp("WritableStream", require("./WritableStream.js"));
	},
	get ProxyHandler(){
		return defineProp("ProxyHandler", require("./ProxyHandler.js"));
	},
	get DomUtils(){
		return defineProp("DomUtils", require("domutils"));
	},
	get CollectingHandler(){
		return defineProp("CollectingHandler", require("./CollectingHandler.js"));
	},
	// For legacy support
	DefaultHandler: DomHandler,
	get RssHandler(){
		return defineProp("RssHandler", this.FeedHandler);
	},
	//helper methods
	parseDOM: function(data, options){
		var handler = new DomHandler(options);
		new Parser(handler, options).end(data);
		return handler.dom;
	},
	parseFeed: function(feed, options){
		var handler = new module.exports.FeedHandler(options);
		new Parser(handler, options).end(feed);
		return handler.dom;
	},
	createDomStream: function(cb, options, elementCb){
		var handler = new DomHandler(cb, options, elementCb);
		return new Parser(handler, options);
	},
	// List of all events that the parser emits
	EVENTS: { /* Format: eventname: number of arguments */
		attribute: 2,
		cdatastart: 0,
		cdataend: 0,
		text: 1,
		processinginstruction: 2,
		comment: 1,
		commentend: 0,
		closetag: 1,
		opentag: 2,
		opentagname: 1,
		error: 1,
		end: 0
	}
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domelementtype/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domelementtype/

Statements: 50% (1 / 2)      Branches: 0% (0 / 3)      Functions: 0% (0 / 1)      Lines: 50% (1 / 2)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domelementtype/
File Statements Branches Functions Lines
index.js 50% (1 / 2) 0% (0 / 3) 0% (0 / 1) 50% (1 / 2)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domelementtype/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domelementtype/index.js

Statements: 50% (1 / 2)      Branches: 0% (0 / 3)      Functions: 0% (0 / 1)      Lines: 50% (1 / 2)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17  1                              
//Types of elements found in the DOM
module.exports = {
	Text: "text", //Text
	Directive: "directive", //<? ... ?>
	Comment: "comment", //<!-- ... -->
	Script: "script", //<script> tags
	Style: "style", //<style> tags
	Tag: "tag", //Any tag
	CDATA: "cdata", //<![CDATA[ ... ]]>
	Doctype: "doctype",
 
	isTag: function(elem){
		return elem.type === "tag" || elem.type === "script" || elem.type === "style";
	}
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/

Statements: 21.35% (19 / 89)      Branches: 0% (0 / 55)      Functions: 0% (0 / 13)      Lines: 22.09% (19 / 86)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/
File Statements Branches Functions Lines
index.js 21.35% (19 / 89) 0% (0 / 55) 0% (0 / 13) 22.09% (19 / 86)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/index.js

Statements: 21.35% (19 / 89)      Branches: 0% (0 / 55)      Functions: 0% (0 / 13)      Lines: 22.09% (19 / 86)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 1841   1 1 1   1                                     1         1         1         1             1                 1           1                                                   1                         1                                                                           1                                 1                         1       1               1    
var ElementType = require("domelementtype");
 
var re_whitespace = /\s+/g;
var NodePrototype = require("./lib/node");
var ElementPrototype = require("./lib/element");
 
function DomHandler(callback, options, elementCB){
	if(typeof callback === "object"){
		elementCB = options;
		options = callback;
		callback = null;
	} else if(typeof options === "function"){
		elementCB = options;
		options = defaultOpts;
	}
	this._callback = callback;
	this._options = options || defaultOpts;
	this._elementCB = elementCB;
	this.dom = [];
	this._done = false;
	this._tagStack = [];
	this._parser = this._parser || null;
}
 
//default options
var defaultOpts = {
	normalizeWhitespace: false, //Replace all whitespace with single spaces
	withStartIndices: false, //Add startIndex properties to nodes
};
 
DomHandler.prototype.onparserinit = function(parser){
	this._parser = parser;
};
 
//Resets the handler back to starting state
DomHandler.prototype.onreset = function(){
	DomHandler.call(this, this._callback, this._options, this._elementCB);
};
 
//Signals the handler that parsing is done
DomHandler.prototype.onend = function(){
	if(this._done) return;
	this._done = true;
	this._parser = null;
	this._handleCallback(null);
};
 
DomHandler.prototype._handleCallback =
DomHandler.prototype.onerror = function(error){
	if(typeof this._callback === "function"){
		this._callback(error, this.dom);
	} else {
		if(error) throw error;
	}
};
 
DomHandler.prototype.onclosetag = function(){
	//if(this._tagStack.pop().name !== name) this._handleCallback(Error("Tagname didn't match!"));
	var elem = this._tagStack.pop();
	if(this._elementCB) this._elementCB(elem);
};
 
DomHandler.prototype._addDomElement = function(element){
	var parent = this._tagStack[this._tagStack.length - 1];
	var siblings = parent ? parent.children : this.dom;
	var previousSibling = siblings[siblings.length - 1];
 
	element.next = null;
 
	if(this._options.withStartIndices){
		element.startIndex = this._parser.startIndex;
	}
 
	if (this._options.withDomLvl1) {
		element.__proto__ = element.type === "tag" ? ElementPrototype : NodePrototype;
	}
 
	if(previousSibling){
		element.prev = previousSibling;
		previousSibling.next = element;
	} else {
		element.prev = null;
	}
 
	siblings.push(element);
	element.parent = parent || null;
};
 
DomHandler.prototype.onopentag = function(name, attribs){
	var element = {
		type: name === "script" ? ElementType.Script : name === "style" ? ElementType.Style : ElementType.Tag,
		name: name,
		attribs: attribs,
		children: []
	};
 
	this._addDomElement(element);
 
	this._tagStack.push(element);
};
 
DomHandler.prototype.ontext = function(data){
	//the ignoreWhitespace is officially dropped, but for now,
	//it's an alias for normalizeWhitespace
	var normalize = this._options.normalizeWhitespace || this._options.ignoreWhitespace;
 
	var lastTag;
 
	if(!this._tagStack.length && this.dom.length && (lastTag = this.dom[this.dom.length-1]).type === ElementType.Text){
		if(normalize){
			lastTag.data = (lastTag.data + data).replace(re_whitespace, " ");
		} else {
			lastTag.data += data;
		}
	} else {
		if(
			this._tagStack.length &&
			(lastTag = this._tagStack[this._tagStack.length - 1]) &&
			(lastTag = lastTag.children[lastTag.children.length - 1]) &&
			lastTag.type === ElementType.Text
		){
			if(normalize){
				lastTag.data = (lastTag.data + data).replace(re_whitespace, " ");
			} else {
				lastTag.data += data;
			}
		} else {
			if(normalize){
				data = data.replace(re_whitespace, " ");
			}
 
			this._addDomElement({
				data: data,
				type: ElementType.Text
			});
		}
	}
};
 
DomHandler.prototype.oncomment = function(data){
	var lastTag = this._tagStack[this._tagStack.length - 1];
 
	if(lastTag && lastTag.type === ElementType.Comment){
		lastTag.data += data;
		return;
	}
 
	var element = {
		data: data,
		type: ElementType.Comment
	};
 
	this._addDomElement(element);
	this._tagStack.push(element);
};
 
DomHandler.prototype.oncdatastart = function(){
	var element = {
		children: [{
			data: "",
			type: ElementType.Text
		}],
		type: ElementType.CDATA
	};
 
	this._addDomElement(element);
	this._tagStack.push(element);
};
 
DomHandler.prototype.oncommentend = DomHandler.prototype.oncdataend = function(){
	this._tagStack.pop();
};
 
DomHandler.prototype.onprocessinginstruction = function(name, data){
	this._addDomElement({
		name: name,
		data: data,
		type: ElementType.Directive
	});
};
 
module.exports = DomHandler;
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/lib/

Statements: 52.17% (12 / 23)      Branches: 0% (0 / 12)      Functions: 22.22% (2 / 9)      Lines: 52.17% (12 / 23)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/lib/
File Statements Branches Functions Lines
element.js 66.67% (6 / 9) 0% (0 / 2) 33.33% (1 / 3) 66.67% (6 / 9)
node.js 42.86% (6 / 14) 0% (0 / 10) 16.67% (1 / 6) 42.86% (6 / 14)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/lib/element.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/lib/element.js

Statements: 66.67% (6 / 9)      Branches: 0% (0 / 2)      Functions: 33.33% (1 / 3)      Lines: 66.67% (6 / 9)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22  1 1   1       1 1 1                      
// DOM-Level-1-compliant structure
var NodePrototype = require('./node');
var ElementPrototype = module.exports = Object.create(NodePrototype);
 
var domLvl1 = {
	tagName: "name"
};
 
Object.keys(domLvl1).forEach(function(key) {
	var shorthand = domLvl1[key];
	Object.defineProperty(ElementPrototype, key, {
		get: function() {
			return this[shorthand] || null;
		},
		set: function(val) {
			this[shorthand] = val;
			return val;
		}
	});
});
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/lib/node.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domhandler/lib/node.js

Statements: 42.86% (6 / 14)      Branches: 0% (0 / 10)      Functions: 16.67% (1 / 6)      Lines: 42.86% (6 / 14)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46    1                           1                 1             1 6 6                      
// This object will be used as the prototype for Nodes when creating a
// DOM-Level-1-compliant structure.
var NodePrototype = module.exports = {
	get firstChild() {
		var children = this.children;
		return children && children[0] || null;
	},
	get lastChild() {
		var children = this.children;
		return children && children[children.length - 1] || null;
	},
	get nodeType() {
		return nodeTypes[this.type] || nodeTypes.element;
	}
};
 
var domLvl1 = {
	tagName: "name",
	childNodes: "children",
	parentNode: "parent",
	previousSibling: "prev",
	nextSibling: "next",
	nodeValue: "data"
};
 
var nodeTypes = {
	element: 1,
	text: 3,
	cdata: 4,
	comment: 8
};
 
Object.keys(domLvl1).forEach(function(key) {
	var shorthand = domLvl1[key];
	Object.defineProperty(NodePrototype, key, {
		get: function() {
			return this[shorthand] || null;
		},
		set: function(val) {
			this[shorthand] = val;
			return val;
		}
	});
});
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/

Statements: 100% (4 / 4)      Branches: 100% (0 / 0)      Functions: 100% (2 / 2)      Lines: 100% (4 / 4)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/
File Statements Branches Functions Lines
index.js 100% (4 / 4) 100% (0 / 0) 100% (2 / 2) 100% (4 / 4)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/index.js

Statements: 100% (4 / 4)      Branches: 100% (0 / 0)      Functions: 100% (2 / 2)      Lines: 100% (4 / 4)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 161   1               6 29        
var DomUtils = module.exports;
 
[
	require("./lib/stringify"),
	require("./lib/traversal"),
	require("./lib/manipulation"),
	require("./lib/querying"),
	require("./lib/legacy"),
	require("./lib/helpers")
].forEach(function(ext){
	Object.keys(ext).forEach(function(key){
		DomUtils[key] = ext[key].bind(DomUtils);
	});
});
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/lib/

Statements: 14.92% (37 / 248)      Branches: 0% (0 / 153)      Functions: 0% (0 / 44)      Lines: 16.3% (37 / 227)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/lib/
File Statements Branches Functions Lines
helpers.js 6.45% (4 / 62) 0% (0 / 22) 0% (0 / 4) 6.45% (4 / 62)
legacy.js 17.54% (10 / 57) 0% (0 / 52) 0% (0 / 20) 21.28% (10 / 47)
manipulation.js 10% (5 / 50) 0% (0 / 24) 0% (0 / 5) 10.42% (5 / 48)
querying.js 15.09% (8 / 53) 0% (0 / 39) 0% (0 / 6) 17.02% (8 / 47)
stringify.js 30.77% (4 / 13) 0% (0 / 10) 0% (0 / 3) 40% (4 / 10)
traversal.js 46.15% (6 / 13) 0% (0 / 6) 0% (0 / 6) 46.15% (6 / 13)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/lib/helpers.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/lib/helpers.js

Statements: 6.45% (4 / 62)      Branches: 0% (0 / 22)      Functions: 0% (0 / 4)      Lines: 6.45% (4 / 62)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143    1                                                             1                                                           1                                                                                                           1                                                  
// removeSubsets
// Given an array of nodes, remove any member that is contained by another.
exports.removeSubsets = function(nodes) {
	var idx = nodes.length, node, ancestor, replace;
 
	// Check if each node (or one of its ancestors) is already contained in the
	// array.
	while (--idx > -1) {
		node = ancestor = nodes[idx];
 
		// Temporarily remove the node under consideration
		nodes[idx] = null;
		replace = true;
 
		while (ancestor) {
			if (nodes.indexOf(ancestor) > -1) {
				replace = false;
				nodes.splice(idx, 1);
				break;
			}
			ancestor = ancestor.parent;
		}
 
		// If the node has been found to be unique, re-insert it.
		if (replace) {
			nodes[idx] = node;
		}
	}
 
	return nodes;
};
 
// Source: http://dom.spec.whatwg.org/#dom-node-comparedocumentposition
var POSITION = {
	DISCONNECTED: 1,
	PRECEDING: 2,
	FOLLOWING: 4,
	CONTAINS: 8,
	CONTAINED_BY: 16
};
 
// Compare the position of one node against another node in any other document.
// The return value is a bitmask with the following values:
//
// document order:
// > There is an ordering, document order, defined on all the nodes in the
// > document corresponding to the order in which the first character of the
// > XML representation of each node occurs in the XML representation of the
// > document after expansion of general entities. Thus, the document element
// > node will be the first node. Element nodes occur before their children.
// > Thus, document order orders element nodes in order of the occurrence of
// > their start-tag in the XML (after expansion of entities). The attribute
// > nodes of an element occur after the element and before its children. The
// > relative order of attribute nodes is implementation-dependent./
// Source:
// http://www.w3.org/TR/DOM-Level-3-Core/glossary.html#dt-document-order
//
// @argument {Node} nodaA The first node to use in the comparison
// @argument {Node} nodeB The second node to use in the comparison
//
// @return {Number} A bitmask describing the input nodes' relative position.
//         See http://dom.spec.whatwg.org/#dom-node-comparedocumentposition for
//         a description of these values.
var comparePos = exports.compareDocumentPosition = function(nodeA, nodeB) {
	var aParents = [];
	var bParents = [];
	var current, sharedParent, siblings, aSibling, bSibling, idx;
 
	if (nodeA === nodeB) {
		return 0;
	}
 
	current = nodeA;
	while (current) {
		aParents.unshift(current);
		current = current.parent;
	}
	current = nodeB;
	while (current) {
		bParents.unshift(current);
		current = current.parent;
	}
 
	idx = 0;
	while (aParents[idx] === bParents[idx]) {
		idx++;
	}
 
	if (idx === 0) {
		return POSITION.DISCONNECTED;
	}
 
	sharedParent = aParents[idx - 1];
	siblings = sharedParent.children;
	aSibling = aParents[idx];
	bSibling = bParents[idx];
 
	if (siblings.indexOf(aSibling) > siblings.indexOf(bSibling)) {
		if (sharedParent === nodeB) {
			return POSITION.FOLLOWING | POSITION.CONTAINED_BY;
		}
		return POSITION.FOLLOWING;
	} else {
		if (sharedParent === nodeA) {
			return POSITION.PRECEDING | POSITION.CONTAINS;
		}
		return POSITION.PRECEDING;
	}
};
 
// Sort an array of nodes based on their relative position in the document and
// remove any duplicate nodes. If the array contains nodes that do not belong
// to the same document, sort order is unspecified.
//
// @argument {Array} nodes Array of DOM nodes
//
// @returns {Array} collection of unique nodes, sorted in document order
exports.uniqueSort = function(nodes) {
	var idx = nodes.length, node, position;
 
	nodes = nodes.slice();
 
	while (--idx > -1) {
		node = nodes[idx];
		position = nodes.indexOf(node);
		if (position > -1 && position < idx) {
			nodes.splice(idx, 1);
		}
	}
	nodes.sort(function(a, b) {
		var relative = comparePos(a, b);
		if (relative & POSITION.PRECEDING) {
			return -1;
		} else if (relative & POSITION.FOLLOWING) {
			return 1;
		}
		return 0;
	});
 
	return nodes;
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/lib/legacy.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/lib/legacy.js

Statements: 17.54% (10 / 57)      Branches: 0% (0 / 52)      Functions: 0% (0 / 20)      Lines: 21.28% (10 / 47)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 891 1   1                                       1                                                   1               1           1                       1         1       1        
var ElementType = require("domelementtype");
var isTag = exports.isTag = ElementType.isTag;
 
exports.testElement = function(options, element){
	for(var key in options){
		if(!options.hasOwnProperty(key));
		else if(key === "tag_name"){
			if(!isTag(element) || !options.tag_name(element.name)){
				return false;
			}
		} else if(key === "tag_type"){
			if(!options.tag_type(element.type)) return false;
		} else if(key === "tag_contains"){
			if(isTag(element) || !options.tag_contains(element.data)){
				return false;
			}
		} else if(!element.attribs || !options[key](element.attribs[key])){
			return false;
		}
	}
	return true;
};
 
var Checks = {
	tag_name: function(name){
		if(typeof name === "function"){
			return function(elem){ return isTag(elem) && name(elem.name); };
		} else if(name === "*"){
			return isTag;
		} else {
			return function(elem){ return isTag(elem) && elem.name === name; };
		}
	},
	tag_type: function(type){
		if(typeof type === "function"){
			return function(elem){ return type(elem.type); };
		} else {
			return function(elem){ return elem.type === type; };
		}
	},
	tag_contains: function(data){
		if(typeof data === "function"){
			return function(elem){ return !isTag(elem) && data(elem.data); };
		} else {
			return function(elem){ return !isTag(elem) && elem.data === data; };
		}
	}
};
 
function getAttribCheck(attrib, value){
	if(typeof value === "function"){
		return function(elem){ return elem.attribs && value(elem.attribs[attrib]); };
	} else {
		return function(elem){ return elem.attribs && elem.attribs[attrib] === value; };
	}
}
 
function combineFuncs(a, b){
	return function(elem){
		return a(elem) || b(elem);
	};
}
 
exports.getElements = function(options, element, recurse, limit){
	var funcs = Object.keys(options).map(function(key){
		var value = options[key];
		return key in Checks ? Checks[key](value) : getAttribCheck(key, value);
	});
 
	return funcs.length === 0 ? [] : this.filter(
		funcs.reduce(combineFuncs),
		element, recurse, limit
	);
};
 
exports.getElementById = function(id, element, recurse){
	if(!Array.isArray(element)) element = [element];
	return this.findOne(getAttribCheck("id", id), element, recurse !== false);
};
 
exports.getElementsByTagName = function(name, element, recurse, limit){
	return this.filter(Checks.tag_name(name), element, recurse, limit);
};
 
exports.getElementsByTagType = function(type, element, recurse, limit){
	return this.filter(Checks.tag_type(type), element, recurse, limit);
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/lib/manipulation.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/lib/manipulation.js

Statements: 10% (5 / 50)      Branches: 0% (0 / 24)      Functions: 0% (0 / 5)      Lines: 10.42% (5 / 48)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 791                   1                                   1                     1                                       1                                      
exports.removeElement = function(elem){
	if(elem.prev) elem.prev.next = elem.next;
	if(elem.next) elem.next.prev = elem.prev;
 
	if(elem.parent){
		var childs = elem.parent.children;
		childs.splice(childs.lastIndexOf(elem), 1);
	}
};
 
exports.replaceElement = function(elem, replacement){
	var prev = replacement.prev = elem.prev;
	if(prev){
		prev.next = replacement;
	}
 
	var next = replacement.next = elem.next;
	if(next){
		next.prev = replacement;
	}
 
	var parent = replacement.parent = elem.parent;
	if(parent){
		var childs = parent.children;
		childs[childs.lastIndexOf(elem)] = replacement;
	}
};
 
exports.appendChild = function(elem, child){
	child.parent = elem;
 
	if(elem.children.push(child) !== 1){
		var sibling = elem.children[elem.children.length - 2];
		sibling.next = child;
		child.prev = sibling;
		child.next = null;
	}
};
 
exports.append = function(elem, next){
	var parent = elem.parent,
		currNext = elem.next;
 
	next.next = currNext;
	next.prev = elem;
	elem.next = next;
	next.parent = parent;
 
	if(currNext){
		currNext.prev = next;
		if(parent){
			var childs = parent.children;
			childs.splice(childs.lastIndexOf(currNext), 0, next);
		}
	} else if(parent){
		parent.children.push(next);
	}
};
 
exports.prepend = function(elem, prev){
	var parent = elem.parent;
	if(parent){
		var childs = parent.children;
		childs.splice(childs.lastIndexOf(elem), 0, prev);
	}
 
	if(elem.prev){
		elem.prev.next = prev;
	}
	
	prev.parent = parent;
	prev.prev = elem.prev;
	prev.next = elem;
	elem.prev = prev;
};
 
 
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/lib/querying.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/lib/querying.js

Statements: 15.09% (8 / 53)      Branches: 0% (0 / 39)      Functions: 0% (0 / 6)      Lines: 17.02% (8 / 47)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 961   1                 1                 1                                         1               1                               1                                 1                          
var isTag = require("domelementtype").isTag;
 
module.exports = {
	filter: filter,
	find: find,
	findOneChild: findOneChild,
	findOne: findOne,
	existsOne: existsOne,
	findAll: findAll
};
 
function filter(test, element, recurse, limit){
	if(!Array.isArray(element)) element = [element];
 
	if(typeof limit !== "number" || !isFinite(limit)){
		limit = Infinity;
	}
	return find(test, element, recurse !== false, limit);
}
 
function find(test, elems, recurse, limit){
	var result = [], childs;
 
	for(var i = 0, j = elems.length; i < j; i++){
		if(test(elems[i])){
			result.push(elems[i]);
			if(--limit <= 0) break;
		}
 
		childs = elems[i].children;
		if(recurse && childs && childs.length > 0){
			childs = find(test, childs, recurse, limit);
			result = result.concat(childs);
			limit -= childs.length;
			if(limit <= 0) break;
		}
	}
 
	return result;
}
 
function findOneChild(test, elems){
	for(var i = 0, l = elems.length; i < l; i++){
		if(test(elems[i])) return elems[i];
	}
 
	return null;
}
 
function findOne(test, elems){
	var elem = null;
 
	for(var i = 0, l = elems.length; i < l && !elem; i++){
		if(!isTag(elems[i])){
			continue;
		} else if(test(elems[i])){
			elem = elems[i];
		} else if(elems[i].children.length > 0){
			elem = findOne(test, elems[i].children);
		}
	}
 
	return elem;
}
 
function existsOne(test, elems){
	for(var i = 0, l = elems.length; i < l; i++){
		if(
			isTag(elems[i]) && (
				test(elems[i]) || (
					elems[i].children.length > 0 &&
					existsOne(test, elems[i].children)
				)
			)
		){
			return true;
		}
	}
 
	return false;
}
 
function findAll(test, elems){
	var result = [];
	for(var i = 0, j = elems.length; i < j; i++){
		if(!isTag(elems[i])) continue;
		if(test(elems[i])) result.push(elems[i]);
 
		if(elems[i].children.length > 0){
			result = result.concat(findAll(test, elems[i].children));
		}
	}
	return result;
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/lib/stringify.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/lib/stringify.js

Statements: 30.77% (4 / 13)      Branches: 0% (0 / 10)      Functions: 0% (0 / 3)      Lines: 40% (4 / 10)      Ignored: none     

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var ElementType = require("domelementtype"),
    getOuterHTML = require("dom-serializer"),
    isTag = ElementType.isTag;
 
module.exports = {
	getInnerHTML: getInnerHTML,
	getOuterHTML: getOuterHTML,
	getText: getText
};
 
function getInnerHTML(elem, opts){
	return elem.children ? elem.children.map(function(elem){
		return getOuterHTML(elem, opts);
	}).join("") : "";
}
 
function getText(elem){
	if(Array.isArray(elem)) return elem.map(getText).join("");
	if(isTag(elem) || elem.type === ElementType.CDATA) return getText(elem.children);
	if(elem.type === ElementType.Text) return elem.data;
	return "";
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/lib/traversal.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/lib/traversal.js

Statements: 46.15% (6 / 13)      Branches: 0% (0 / 6)      Functions: 0% (0 / 6)      Lines: 46.15% (6 / 13)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 261       1       1         1       1       1        
var getChildren = exports.getChildren = function(elem){
	return elem.children;
};
 
var getParent = exports.getParent = function(elem){
	return elem.parent;
};
 
exports.getSiblings = function(elem){
	var parent = getParent(elem);
	return parent ? getChildren(parent) : [elem];
};
 
exports.getAttributeValue = function(elem, name){
	return elem.attribs && elem.attribs[name];
};
 
exports.hasAttrib = function(elem, name){
	return !!elem.attribs && hasOwnProperty.call(elem.attribs, name);
};
 
exports.getName = function(elem){
	return elem.name;
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/entities/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/entities/lib/

Statements: 21.43% (3 / 14)      Branches: 0% (0 / 9)      Functions: 0% (0 / 1)      Lines: 21.43% (3 / 14)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/entities/lib/
File Statements Branches Functions Lines
decode_codepoint.js 21.43% (3 / 14) 0% (0 / 9) 0% (0 / 1) 21.43% (3 / 14)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/entities/lib/decode_codepoint.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/htmlparser2/node_modules/entities/lib/decode_codepoint.js

Statements: 21.43% (3 / 14)      Branches: 0% (0 / 9)      Functions: 0% (0 / 1)      Lines: 21.43% (3 / 14)      Ignored: none     

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var decodeMap = require("../maps/decode.json");
 
module.exports = decodeCodePoint;
 
// modified version of https://github.com/mathiasbynens/he/blob/master/src/he.js#L94-L119
function decodeCodePoint(codePoint){
 
	if((codePoint >= 0xD800 && codePoint <= 0xDFFF) || codePoint > 0x10FFFF){
		return "\uFFFD";
	}
 
	if(codePoint in decodeMap){
		codePoint = decodeMap[codePoint];
	}
 
	var output = "";
 
	if(codePoint > 0xFFFF){
		codePoint -= 0x10000;
		output += String.fromCharCode(codePoint >>> 10 & 0x3FF | 0xD800);
		codePoint = 0xDC00 | codePoint & 0x3FF;
	}
 
	output += String.fromCharCode(codePoint);
	return output;
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/lodash/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/lodash/

Statements: 31.43% (868 / 2762)      Branches: 6.21% (138 / 2223)      Functions: 14.19% (64 / 451)      Lines: 31.51% (868 / 2755)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/lodash/
File Statements Branches Functions Lines
index.js 31.43% (868 / 2762) 6.21% (138 / 2223) 14.19% (64 / 451) 31.51% (868 / 2755)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/lodash/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/cheerio/node_modules/lodash/index.js

Statements: 31.43% (868 / 2762)      Branches: 6.21% (138 / 2223)      Functions: 14.19% (64 / 451)      Lines: 31.51% (868 / 2755)      Ignored: none     

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/**
 * @license
 * lodash 3.10.1 (Custom Build) <https://lodash.com/>
 * Build: `lodash modern -d -o ./index.js`
 * Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
 * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
 * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
 * Available under MIT license <https://lodash.com/license>
 */
;(function() {
 
  /** Used as a safe reference for `undefined` in pre-ES5 environments. */
  var undefined;
 
  /** Used as the semantic version number. */
  var VERSION = '3.10.1';
 
  /** Used to compose bitmasks for wrapper metadata. */
  var BIND_FLAG = 1,
      BIND_KEY_FLAG = 2,
      CURRY_BOUND_FLAG = 4,
      CURRY_FLAG = 8,
      CURRY_RIGHT_FLAG = 16,
      PARTIAL_FLAG = 32,
      PARTIAL_RIGHT_FLAG = 64,
      ARY_FLAG = 128,
      REARG_FLAG = 256;
 
  /** Used as default options for `_.trunc`. */
  var DEFAULT_TRUNC_LENGTH = 30,
      DEFAULT_TRUNC_OMISSION = '...';
 
  /** Used to detect when a function becomes hot. */
  var HOT_COUNT = 150,
      HOT_SPAN = 16;
 
  /** Used as the size to enable large array optimizations. */
  var LARGE_ARRAY_SIZE = 200;
 
  /** Used to indicate the type of lazy iteratees. */
  var LAZY_FILTER_FLAG = 1,
      LAZY_MAP_FLAG = 2;
 
  /** Used as the `TypeError` message for "Functions" methods. */
  var FUNC_ERROR_TEXT = 'Expected a function';
 
  /** Used as the internal argument placeholder. */
  var PLACEHOLDER = '__lodash_placeholder__';
 
  /** `Object#toString` result references. */
  var argsTag = '[object Arguments]',
      arrayTag = '[object Array]',
      boolTag = '[object Boolean]',
      dateTag = '[object Date]',
      errorTag = '[object Error]',
      funcTag = '[object Function]',
      mapTag = '[object Map]',
      numberTag = '[object Number]',
      objectTag = '[object Object]',
      regexpTag = '[object RegExp]',
      setTag = '[object Set]',
      stringTag = '[object String]',
      weakMapTag = '[object WeakMap]';
 
  var arrayBufferTag = '[object ArrayBuffer]',
      float32Tag = '[object Float32Array]',
      float64Tag = '[object Float64Array]',
      int8Tag = '[object Int8Array]',
      int16Tag = '[object Int16Array]',
      int32Tag = '[object Int32Array]',
      uint8Tag = '[object Uint8Array]',
      uint8ClampedTag = '[object Uint8ClampedArray]',
      uint16Tag = '[object Uint16Array]',
      uint32Tag = '[object Uint32Array]';
 
  /** Used to match empty string literals in compiled template source. */
  var reEmptyStringLeading = /\b__p \+= '';/g,
      reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
      reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
 
  /** Used to match HTML entities and HTML characters. */
  var reEscapedHtml = /&(?:amp|lt|gt|quot|#39|#96);/g,
      reUnescapedHtml = /[&<>"'`]/g,
      reHasEscapedHtml = RegExp(reEscapedHtml.source),
      reHasUnescapedHtml = RegExp(reUnescapedHtml.source);
 
  /** Used to match template delimiters. */
  var reEscape = /<%-([\s\S]+?)%>/g,
      reEvaluate = /<%([\s\S]+?)%>/g,
      reInterpolate = /<%=([\s\S]+?)%>/g;
 
  /** Used to match property names within property paths. */
  var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\n\\]|\\.)*?\1)\]/,
      reIsPlainProp = /^\w*$/,
      rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\n\\]|\\.)*?)\2)\]/g;
 
  /**
   * Used to match `RegExp` [syntax characters](http://ecma-international.org/ecma-262/6.0/#sec-patterns)
   * and those outlined by [`EscapeRegExpPattern`](http://ecma-international.org/ecma-262/6.0/#sec-escaperegexppattern).
   */
  var reRegExpChars = /^[:!,]|[\\^$.*+?()[\]{}|\/]|(^[0-9a-fA-Fnrtuvx])|([\n\r\u2028\u2029])/g,
      reHasRegExpChars = RegExp(reRegExpChars.source);
 
  /** Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks). */
  var reComboMark = /[\u0300-\u036f\ufe20-\ufe23]/g;
 
  /** Used to match backslashes in property paths. */
  var reEscapeChar = /\\(\\)?/g;
 
  /** Used to match [ES template delimiters](http://ecma-international.org/ecma-262/6.0/#sec-template-literal-lexical-components). */
  var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
 
  /** Used to match `RegExp` flags from their coerced string values. */
  var reFlags = /\w*$/;
 
  /** Used to detect hexadecimal string values. */
  var reHasHexPrefix = /^0[xX]/;
 
  /** Used to detect host constructors (Safari > 5). */
  var reIsHostCtor = /^\[object .+?Constructor\]$/;
 
  /** Used to detect unsigned integer values. */
  var reIsUint = /^\d+$/;
 
  /** Used to match latin-1 supplementary letters (excluding mathematical operators). */
  var reLatin1 = /[\xc0-\xd6\xd8-\xde\xdf-\xf6\xf8-\xff]/g;
 
  /** Used to ensure capturing order of template delimiters. */
  var reNoMatch = /($^)/;
 
  /** Used to match unescaped characters in compiled string literals. */
  var reUnescapedString = /['\n\r\u2028\u2029\\]/g;
 
  /** Used to match words to create compound words. */
  var reWords = (function() {
    var upper = '[A-Z\\xc0-\\xd6\\xd8-\\xde]',
        lower = '[a-z\\xdf-\\xf6\\xf8-\\xff]+';
 
    return RegExp(upper + '+(?=' + upper + lower + ')|' + upper + '?' + lower + '|' + upper + '+|[0-9]+', 'g');
  }());
 
  /** Used to assign default `context` object properties. */
  var contextProps = [
    'Array', 'ArrayBuffer', 'Date', 'Error', 'Float32Array', 'Float64Array',
    'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Math', 'Number',
    'Object', 'RegExp', 'Set', 'String', '_', 'clearTimeout', 'isFinite',
    'parseFloat', 'parseInt', 'setTimeout', 'TypeError', 'Uint8Array',
    'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap'
  ];
 
  /** Used to make template sourceURLs easier to identify. */
  var templateCounter = -1;
 
  /** Used to identify `toStringTag` values of typed arrays. */
  var typedArrayTags = {};
  typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
  typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
  typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
  typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
  typedArrayTags[uint32Tag] = true;
  typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
  typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
  typedArrayTags[dateTag] = typedArrayTags[errorTag] =
  typedArrayTags[funcTag] = typedArrayTags[mapTag] =
  typedArrayTags[numberTag] = typedArrayTags[objectTag] =
  typedArrayTags[regexpTag] = typedArrayTags[setTag] =
  typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false;
 
  /** Used to identify `toStringTag` values supported by `_.clone`. */
  var cloneableTags = {};
  cloneableTags[argsTag] = cloneableTags[arrayTag] =
  cloneableTags[arrayBufferTag] = cloneableTags[boolTag] =
  cloneableTags[dateTag] = cloneableTags[float32Tag] =
  cloneableTags[float64Tag] = cloneableTags[int8Tag] =
  cloneableTags[int16Tag] = cloneableTags[int32Tag] =
  cloneableTags[numberTag] = cloneableTags[objectTag] =
  cloneableTags[regexpTag] = cloneableTags[stringTag] =
  cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
  cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
  cloneableTags[errorTag] = cloneableTags[funcTag] =
  cloneableTags[mapTag] = cloneableTags[setTag] =
  cloneableTags[weakMapTag] = false;
 
  /** Used to map latin-1 supplementary letters to basic latin letters. */
  var deburredLetters = {
    '\xc0': 'A',  '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A',
    '\xe0': 'a',  '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a',
    '\xc7': 'C',  '\xe7': 'c',
    '\xd0': 'D',  '\xf0': 'd',
    '\xc8': 'E',  '\xc9': 'E', '\xca': 'E', '\xcb': 'E',
    '\xe8': 'e',  '\xe9': 'e', '\xea': 'e', '\xeb': 'e',
    '\xcC': 'I',  '\xcd': 'I', '\xce': 'I', '\xcf': 'I',
    '\xeC': 'i',  '\xed': 'i', '\xee': 'i', '\xef': 'i',
    '\xd1': 'N',  '\xf1': 'n',
    '\xd2': 'O',  '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O',
    '\xf2': 'o',  '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o',
    '\xd9': 'U',  '\xda': 'U', '\xdb': 'U', '\xdc': 'U',
    '\xf9': 'u',  '\xfa': 'u', '\xfb': 'u', '\xfc': 'u',
    '\xdd': 'Y',  '\xfd': 'y', '\xff': 'y',
    '\xc6': 'Ae', '\xe6': 'ae',
    '\xde': 'Th', '\xfe': 'th',
    '\xdf': 'ss'
  };
 
  /** Used to map characters to HTML entities. */
  var htmlEscapes = {
    '&': '&amp;',
    '<': '&lt;',
    '>': '&gt;',
    '"': '&quot;',
    "'": '&#39;',
    '`': '&#96;'
  };
 
  /** Used to map HTML entities to characters. */
  var htmlUnescapes = {
    '&amp;': '&',
    '&lt;': '<',
    '&gt;': '>',
    '&quot;': '"',
    '&#39;': "'",
    '&#96;': '`'
  };
 
  /** Used to determine if values are of the language type `Object`. */
  var objectTypes = {
    'function': true,
    'object': true
  };
 
  /** Used to escape characters for inclusion in compiled regexes. */
  var regexpEscapes = {
    '0': 'x30', '1': 'x31', '2': 'x32', '3': 'x33', '4': 'x34',
    '5': 'x35', '6': 'x36', '7': 'x37', '8': 'x38', '9': 'x39',
    'A': 'x41', 'B': 'x42', 'C': 'x43', 'D': 'x44', 'E': 'x45', 'F': 'x46',
    'a': 'x61', 'b': 'x62', 'c': 'x63', 'd': 'x64', 'e': 'x65', 'f': 'x66',
    'n': 'x6e', 'r': 'x72', 't': 'x74', 'u': 'x75', 'v': 'x76', 'x': 'x78'
  };
 
  /** Used to escape characters for inclusion in compiled string literals. */
  var stringEscapes = {
    '\\': '\\',
    "'": "'",
    '\n': 'n',
    '\r': 'r',
    '\u2028': 'u2028',
    '\u2029': 'u2029'
  };
 
  /** Detect free variable `exports`. */
  var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;
 
  /** Detect free variable `module`. */
  var freeModule = objectTypes[typeof module] && module && !module.nodeType && module;
 
  /** Detect free variable `global` from Node.js. */
  var freeGlobal = freeExports && freeModule && typeof global == 'object' && global && global.Object && global;
 
  /** Detect free variable `self`. */
  var freeSelf = objectTypes[typeof self] && self && self.Object && self;
 
  /** Detect free variable `window`. */
  var freeWindow = objectTypes[typeof window] && window && window.Object && window;
 
  /** Detect the popular CommonJS extension `module.exports`. */
  var moduleExports = freeModule && freeModule.exports === freeExports && freeExports;
 
  /**
   * Used as a reference to the global object.
   *
   * The `this` value is used if it's the global object to avoid Greasemonkey's
   * restricted `window` object, otherwise the `window` object is used.
   */
  var root = freeGlobal || ((freeWindow !== (this && this.window)) && freeWindow) || freeSelf || this;
 
  /*--------------------------------------------------------------------------*/
 
  /**
   * The base implementation of `compareAscending` which compares values and
   * sorts them in ascending order without guaranteeing a stable sort.
   *
   * @private
   * @param {*} value The value to compare.
   * @param {*} other The other value to compare.
   * @returns {number} Returns the sort order indicator for `value`.
   */
  function baseCompareAscending(value, other) {
    if (value !== other) {
      var valIsNull = value === null,
          valIsUndef = value === undefined,
          valIsReflexive = value === value;
 
      var othIsNull = other === null,
          othIsUndef = other === undefined,
          othIsReflexive = other === other;
 
      if ((value > other && !othIsNull) || !valIsReflexive ||
          (valIsNull && !othIsUndef && othIsReflexive) ||
          (valIsUndef && othIsReflexive)) {
        return 1;
      }
      if ((value < other && !valIsNull) || !othIsReflexive ||
          (othIsNull && !valIsUndef && valIsReflexive) ||
          (othIsUndef && valIsReflexive)) {
        return -1;
      }
    }
    return 0;
  }
 
  /**
   * The base implementation of `_.findIndex` and `_.findLastIndex` without
   * support for callback shorthands and `this` binding.
   *
   * @private
   * @param {Array} array The array to search.
   * @param {Function} predicate The function invoked per iteration.
   * @param {boolean} [fromRight] Specify iterating from right to left.
   * @returns {number} Returns the index of the matched value, else `-1`.
   */
  function baseFindIndex(array, predicate, fromRight) {
    var length = array.length,
        index = fromRight ? length : -1;
 
    while ((fromRight ? index-- : ++index < length)) {
      if (predicate(array[index], index, array)) {
        return index;
      }
    }
    return -1;
  }
 
  /**
   * The base implementation of `_.indexOf` without support for binary searches.
   *
   * @private
   * @param {Array} array The array to search.
   * @param {*} value The value to search for.
   * @param {number} fromIndex The index to search from.
   * @returns {number} Returns the index of the matched value, else `-1`.
   */
  function baseIndexOf(array, value, fromIndex) {
    if (value !== value) {
      return indexOfNaN(array, fromIndex);
    }
    var index = fromIndex - 1,
        length = array.length;
 
    while (++index < length) {
      if (array[index] === value) {
        return index;
      }
    }
    return -1;
  }
 
  /**
   * The base implementation of `_.isFunction` without support for environments
   * with incorrect `typeof` results.
   *
   * @private
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
   */
  function baseIsFunction(value) {
    // Avoid a Chakra JIT bug in compatibility modes of IE 11.
    // See https://github.com/jashkenas/underscore/issues/1621 for more details.
    return typeof value == 'function' || false;
  }
 
  /**
   * Converts `value` to a string if it's not one. An empty string is returned
   * for `null` or `undefined` values.
   *
   * @private
   * @param {*} value The value to process.
   * @returns {string} Returns the string.
   */
  function baseToString(value) {
    return value == null ? '' : (value + '');
  }
 
  /**
   * Used by `_.trim` and `_.trimLeft` to get the index of the first character
   * of `string` that is not found in `chars`.
   *
   * @private
   * @param {string} string The string to inspect.
   * @param {string} chars The characters to find.
   * @returns {number} Returns the index of the first character not found in `chars`.
   */
  function charsLeftIndex(string, chars) {
    var index = -1,
        length = string.length;
 
    while (++index < length && chars.indexOf(string.charAt(index)) > -1) {}
    return index;
  }
 
  /**
   * Used by `_.trim` and `_.trimRight` to get the index of the last character
   * of `string` that is not found in `chars`.
   *
   * @private
   * @param {string} string The string to inspect.
   * @param {string} chars The characters to find.
   * @returns {number} Returns the index of the last character not found in `chars`.
   */
  function charsRightIndex(string, chars) {
    var index = string.length;
 
    while (index-- && chars.indexOf(string.charAt(index)) > -1) {}
    return index;
  }
 
  /**
   * Used by `_.sortBy` to compare transformed elements of a collection and stable
   * sort them in ascending order.
   *
   * @private
   * @param {Object} object The object to compare.
   * @param {Object} other The other object to compare.
   * @returns {number} Returns the sort order indicator for `object`.
   */
  function compareAscending(object, other) {
    return baseCompareAscending(object.criteria, other.criteria) || (object.index - other.index);
  }
 
  /**
   * Used by `_.sortByOrder` to compare multiple properties of a value to another
   * and stable sort them.
   *
   * If `orders` is unspecified, all valuess are sorted in ascending order. Otherwise,
   * a value is sorted in ascending order if its corresponding order is "asc", and
   * descending if "desc".
   *
   * @private
   * @param {Object} object The object to compare.
   * @param {Object} other The other object to compare.
   * @param {boolean[]} orders The order to sort by for each property.
   * @returns {number} Returns the sort order indicator for `object`.
   */
  function compareMultiple(object, other, orders) {
    var index = -1,
        objCriteria = object.criteria,
        othCriteria = other.criteria,
        length = objCriteria.length,
        ordersLength = orders.length;
 
    while (++index < length) {
      var result = baseCompareAscending(objCriteria[index], othCriteria[index]);
      if (result) {
        if (index >= ordersLength) {
          return result;
        }
        var order = orders[index];
        return result * ((order === 'asc' || order === true) ? 1 : -1);
      }
    }
    // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
    // that causes it, under certain circumstances, to provide the same value for
    // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
    // for more details.
    //
    // This also ensures a stable sort in V8 and other engines.
    // See https://code.google.com/p/v8/issues/detail?id=90 for more details.
    return object.index - other.index;
  }
 
  /**
   * Used by `_.deburr` to convert latin-1 supplementary letters to basic latin letters.
   *
   * @private
   * @param {string} letter The matched letter to deburr.
   * @returns {string} Returns the deburred letter.
   */
  function deburrLetter(letter) {
    return deburredLetters[letter];
  }
 
  /**
   * Used by `_.escape` to convert characters to HTML entities.
   *
   * @private
   * @param {string} chr The matched character to escape.
   * @returns {string} Returns the escaped character.
   */
  function escapeHtmlChar(chr) {
    return htmlEscapes[chr];
  }
 
  /**
   * Used by `_.escapeRegExp` to escape characters for inclusion in compiled regexes.
   *
   * @private
   * @param {string} chr The matched character to escape.
   * @param {string} leadingChar The capture group for a leading character.
   * @param {string} whitespaceChar The capture group for a whitespace character.
   * @returns {string} Returns the escaped character.
   */
  function escapeRegExpChar(chr, leadingChar, whitespaceChar) {
    if (leadingChar) {
      chr = regexpEscapes[chr];
    } else if (whitespaceChar) {
      chr = stringEscapes[chr];
    }
    return '\\' + chr;
  }
 
  /**
   * Used by `_.template` to escape characters for inclusion in compiled string literals.
   *
   * @private
   * @param {string} chr The matched character to escape.
   * @returns {string} Returns the escaped character.
   */
  function escapeStringChar(chr) {
    return '\\' + stringEscapes[chr];
  }
 
  /**
   * Gets the index at which the first occurrence of `NaN` is found in `array`.
   *
   * @private
   * @param {Array} array The array to search.
   * @param {number} fromIndex The index to search from.
   * @param {boolean} [fromRight] Specify iterating from right to left.
   * @returns {number} Returns the index of the matched `NaN`, else `-1`.
   */
  function indexOfNaN(array, fromIndex, fromRight) {
    var length = array.length,
        index = fromIndex + (fromRight ? 0 : -1);
 
    while ((fromRight ? index-- : ++index < length)) {
      var other = array[index];
      if (other !== other) {
        return index;
      }
    }
    return -1;
  }
 
  /**
   * Checks if `value` is object-like.
   *
   * @private
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
   */
  function isObjectLike(value) {
    return !!value && typeof value == 'object';
  }
 
  /**
   * Used by `trimmedLeftIndex` and `trimmedRightIndex` to determine if a
   * character code is whitespace.
   *
   * @private
   * @param {number} charCode The character code to inspect.
   * @returns {boolean} Returns `true` if `charCode` is whitespace, else `false`.
   */
  function isSpace(charCode) {
    return ((charCode <= 160 && (charCode >= 9 && charCode <= 13) || charCode == 32 || charCode == 160) || charCode == 5760 || charCode == 6158 ||
      (charCode >= 8192 && (charCode <= 8202 || charCode == 8232 || charCode == 8233 || charCode == 8239 || charCode == 8287 || charCode == 12288 || charCode == 65279)));
  }
 
  /**
   * Replaces all `placeholder` elements in `array` with an internal placeholder
   * and returns an array of their indexes.
   *
   * @private
   * @param {Array} array The array to modify.
   * @param {*} placeholder The placeholder to replace.
   * @returns {Array} Returns the new array of placeholder indexes.
   */
  function replaceHolders(array, placeholder) {
    var index = -1,
        length = array.length,
        resIndex = -1,
        result = [];
 
    while (++index < length) {
      if (array[index] === placeholder) {
        array[index] = PLACEHOLDER;
        result[++resIndex] = index;
      }
    }
    return result;
  }
 
  /**
   * An implementation of `_.uniq` optimized for sorted arrays without support
   * for callback shorthands and `this` binding.
   *
   * @private
   * @param {Array} array The array to inspect.
   * @param {Function} [iteratee] The function invoked per iteration.
   * @returns {Array} Returns the new duplicate-value-free array.
   */
  function sortedUniq(array, iteratee) {
    var seen,
        index = -1,
        length = array.length,
        resIndex = -1,
        result = [];
 
    while (++index < length) {
      var value = array[index],
          computed = iteratee ? iteratee(value, index, array) : value;
 
      if (!index || seen !== computed) {
        seen = computed;
        result[++resIndex] = value;
      }
    }
    return result;
  }
 
  /**
   * Used by `_.trim` and `_.trimLeft` to get the index of the first non-whitespace
   * character of `string`.
   *
   * @private
   * @param {string} string The string to inspect.
   * @returns {number} Returns the index of the first non-whitespace character.
   */
  function trimmedLeftIndex(string) {
    var index = -1,
        length = string.length;
 
    while (++index < length && isSpace(string.charCodeAt(index))) {}
    return index;
  }
 
  /**
   * Used by `_.trim` and `_.trimRight` to get the index of the last non-whitespace
   * character of `string`.
   *
   * @private
   * @param {string} string The string to inspect.
   * @returns {number} Returns the index of the last non-whitespace character.
   */
  function trimmedRightIndex(string) {
    var index = string.length;
 
    while (index-- && isSpace(string.charCodeAt(index))) {}
    return index;
  }
 
  /**
   * Used by `_.unescape` to convert HTML entities to characters.
   *
   * @private
   * @param {string} chr The matched character to unescape.
   * @returns {string} Returns the unescaped character.
   */
  function unescapeHtmlChar(chr) {
    return htmlUnescapes[chr];
  }
 
  /*--------------------------------------------------------------------------*/
 
  /**
   * Create a new pristine `lodash` function using the given `context` object.
   *
   * @static
   * @memberOf _
   * @category Utility
   * @param {Object} [context=root] The context object.
   * @returns {Function} Returns a new `lodash` function.
   * @example
   *
   * _.mixin({ 'foo': _.constant('foo') });
   *
   * var lodash = _.runInContext();
   * lodash.mixin({ 'bar': lodash.constant('bar') });
   *
   * _.isFunction(_.foo);
   * // => true
   * _.isFunction(_.bar);
   * // => false
   *
   * lodash.isFunction(lodash.foo);
   * // => false
   * lodash.isFunction(lodash.bar);
   * // => true
   *
   * // using `context` to mock `Date#getTime` use in `_.now`
   * var mock = _.runInContext({
   *   'Date': function() {
   *     return { 'getTime': getTimeMock };
   *   }
   * });
   *
   * // or creating a suped-up `defer` in Node.js
   * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer;
   */
  function runInContext(context) {
    // Avoid issues with some ES3 environments that attempt to use values, named
    // after built-in constructors like `Object`, for the creation of literals.
    // ES5 clears this up by stating that literals must use built-in constructors.
    // See https://es5.github.io/#x11.1.5 for more details.
    context = context ? _.defaults(root.Object(), context, _.pick(root, contextProps)) : root;
 
    /** Native constructor references. */
    var Array = context.Array,
        Date = context.Date,
        Error = context.Error,
        Function = context.Function,
        Math = context.Math,
        Number = context.Number,
        Object = context.Object,
        RegExp = context.RegExp,
        String = context.String,
        TypeError = context.TypeError;
 
    /** Used for native method references. */
    var arrayProto = Array.prototype,
        objectProto = Object.prototype,
        stringProto = String.prototype;
 
    /** Used to resolve the decompiled source of functions. */
    var fnToString = Function.prototype.toString;
 
    /** Used to check objects for own properties. */
    var hasOwnProperty = objectProto.hasOwnProperty;
 
    /** Used to generate unique IDs. */
    var idCounter = 0;
 
    /**
     * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
     * of values.
     */
    var objToString = objectProto.toString;
 
    /** Used to restore the original `_` reference in `_.noConflict`. */
    var oldDash = root._;
 
    /** Used to detect if a method is native. */
    var reIsNative = RegExp('^' +
      fnToString.call(hasOwnProperty).replace(/[\\^$.*+?()[\]{}|]/g, '\\$&')
      .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
    );
 
    /** Native method references. */
    var ArrayBuffer = context.ArrayBuffer,
        clearTimeout = context.clearTimeout,
        parseFloat = context.parseFloat,
        pow = Math.pow,
        propertyIsEnumerable = objectProto.propertyIsEnumerable,
        Set = getNative(context, 'Set'),
        setTimeout = context.setTimeout,
        splice = arrayProto.splice,
        Uint8Array = context.Uint8Array,
        WeakMap = getNative(context, 'WeakMap');
 
    /* Native method references for those with the same name as other `lodash` methods. */
    var nativeCeil = Math.ceil,
        nativeCreate = getNative(Object, 'create'),
        nativeFloor = Math.floor,
        nativeIsArray = getNative(Array, 'isArray'),
        nativeIsFinite = context.isFinite,
        nativeKeys = getNative(Object, 'keys'),
        nativeMax = Math.max,
        nativeMin = Math.min,
        nativeNow = getNative(Date, 'now'),
        nativeParseInt = context.parseInt,
        nativeRandom = Math.random;
 
    /** Used as references for `-Infinity` and `Infinity`. */
    var NEGATIVE_INFINITY = Number.NEGATIVE_INFINITY,
        POSITIVE_INFINITY = Number.POSITIVE_INFINITY;
 
    /** Used as references for the maximum length and index of an array. */
    var MAX_ARRAY_LENGTH = 4294967295,
        MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,
        HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;
 
    /**
     * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer)
     * of an array-like value.
     */
    var MAX_SAFE_INTEGER = 9007199254740991;
 
    /** Used to store function metadata. */
    var metaMap = WeakMap && new WeakMap;
 
    /** Used to lookup unminified function names. */
    var realNames = {};
 
    /*------------------------------------------------------------------------*/
 
    /**
     * Creates a `lodash` object which wraps `value` to enable implicit chaining.
     * Methods that operate on and return arrays, collections, and functions can
     * be chained together. Methods that retrieve a single value or may return a
     * primitive value will automatically end the chain returning the unwrapped
     * value. Explicit chaining may be enabled using `_.chain`. The execution of
     * chained methods is lazy, that is, execution is deferred until `_#value`
     * is implicitly or explicitly called.
     *
     * Lazy evaluation allows several methods to support shortcut fusion. Shortcut
     * fusion is an optimization strategy which merge iteratee calls; this can help
     * to avoid the creation of intermediate data structures and greatly reduce the
     * number of iteratee executions.
     *
     * Chaining is supported in custom builds as long as the `_#value` method is
     * directly or indirectly included in the build.
     *
     * In addition to lodash methods, wrappers have `Array` and `String` methods.
     *
     * The wrapper `Array` methods are:
     * `concat`, `join`, `pop`, `push`, `reverse`, `shift`, `slice`, `sort`,
     * `splice`, and `unshift`
     *
     * The wrapper `String` methods are:
     * `replace` and `split`
     *
     * The wrapper methods that support shortcut fusion are:
     * `compact`, `drop`, `dropRight`, `dropRightWhile`, `dropWhile`, `filter`,
     * `first`, `initial`, `last`, `map`, `pluck`, `reject`, `rest`, `reverse`,
     * `slice`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, `toArray`,
     * and `where`
     *
     * The chainable wrapper methods are:
     * `after`, `ary`, `assign`, `at`, `before`, `bind`, `bindAll`, `bindKey`,
     * `callback`, `chain`, `chunk`, `commit`, `compact`, `concat`, `constant`,
     * `countBy`, `create`, `curry`, `debounce`, `defaults`, `defaultsDeep`,
     * `defer`, `delay`, `difference`, `drop`, `dropRight`, `dropRightWhile`,
     * `dropWhile`, `fill`, `filter`, `flatten`, `flattenDeep`, `flow`, `flowRight`,
     * `forEach`, `forEachRight`, `forIn`, `forInRight`, `forOwn`, `forOwnRight`,
     * `functions`, `groupBy`, `indexBy`, `initial`, `intersection`, `invert`,
     * `invoke`, `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`,
     * `matchesProperty`, `memoize`, `merge`, `method`, `methodOf`, `mixin`,
     * `modArgs`, `negate`, `omit`, `once`, `pairs`, `partial`, `partialRight`,
     * `partition`, `pick`, `plant`, `pluck`, `property`, `propertyOf`, `pull`,
     * `pullAt`, `push`, `range`, `rearg`, `reject`, `remove`, `rest`, `restParam`,
     * `reverse`, `set`, `shuffle`, `slice`, `sort`, `sortBy`, `sortByAll`,
     * `sortByOrder`, `splice`, `spread`, `take`, `takeRight`, `takeRightWhile`,
     * `takeWhile`, `tap`, `throttle`, `thru`, `times`, `toArray`, `toPlainObject`,
     * `transform`, `union`, `uniq`, `unshift`, `unzip`, `unzipWith`, `values`,
     * `valuesIn`, `where`, `without`, `wrap`, `xor`, `zip`, `zipObject`, `zipWith`
     *
     * The wrapper methods that are **not** chainable by default are:
     * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clone`, `cloneDeep`,
     * `deburr`, `endsWith`, `escape`, `escapeRegExp`, `every`, `find`, `findIndex`,
     * `findKey`, `findLast`, `findLastIndex`, `findLastKey`, `findWhere`, `first`,
     * `floor`, `get`, `gt`, `gte`, `has`, `identity`, `includes`, `indexOf`,
     * `inRange`, `isArguments`, `isArray`, `isBoolean`, `isDate`, `isElement`,
     * `isEmpty`, `isEqual`, `isError`, `isFinite` `isFunction`, `isMatch`,
     * `isNative`, `isNaN`, `isNull`, `isNumber`, `isObject`, `isPlainObject`,
     * `isRegExp`, `isString`, `isUndefined`, `isTypedArray`, `join`, `kebabCase`,
     * `last`, `lastIndexOf`, `lt`, `lte`, `max`, `min`, `noConflict`, `noop`,
     * `now`, `pad`, `padLeft`, `padRight`, `parseInt`, `pop`, `random`, `reduce`,
     * `reduceRight`, `repeat`, `result`, `round`, `runInContext`, `shift`, `size`,
     * `snakeCase`, `some`, `sortedIndex`, `sortedLastIndex`, `startCase`,
     * `startsWith`, `sum`, `template`, `trim`, `trimLeft`, `trimRight`, `trunc`,
     * `unescape`, `uniqueId`, `value`, and `words`
     *
     * The wrapper method `sample` will return a wrapped value when `n` is provided,
     * otherwise an unwrapped value is returned.
     *
     * @name _
     * @constructor
     * @category Chain
     * @param {*} value The value to wrap in a `lodash` instance.
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var wrapped = _([1, 2, 3]);
     *
     * // returns an unwrapped value
     * wrapped.reduce(function(total, n) {
     *   return total + n;
     * });
     * // => 6
     *
     * // returns a wrapped value
     * var squares = wrapped.map(function(n) {
     *   return n * n;
     * });
     *
     * _.isArray(squares);
     * // => false
     *
     * _.isArray(squares.value());
     * // => true
     */
    function lodash(value) {
      if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {
        if (value instanceof LodashWrapper) {
          return value;
        }
        if (hasOwnProperty.call(value, '__chain__') && hasOwnProperty.call(value, '__wrapped__')) {
          return wrapperClone(value);
        }
      }
      return new LodashWrapper(value);
    }
 
    /**
     * The function whose prototype all chaining wrappers inherit from.
     *
     * @private
     */
    function baseLodash() {
      // No operation performed.
    }
 
    /**
     * The base constructor for creating `lodash` wrapper objects.
     *
     * @private
     * @param {*} value The value to wrap.
     * @param {boolean} [chainAll] Enable chaining for all wrapper methods.
     * @param {Array} [actions=[]] Actions to peform to resolve the unwrapped value.
     */
    function LodashWrapper(value, chainAll, actions) {
      this.__wrapped__ = value;
      this.__actions__ = actions || [];
      this.__chain__ = !!chainAll;
    }
 
    /**
     * An object environment feature flags.
     *
     * @static
     * @memberOf _
     * @type Object
     */
    var support = lodash.support = {};
 
    /**
     * By default, the template delimiters used by lodash are like those in
     * embedded Ruby (ERB). Change the following template settings to use
     * alternative delimiters.
     *
     * @static
     * @memberOf _
     * @type Object
     */
    lodash.templateSettings = {
 
      /**
       * Used to detect `data` property values to be HTML-escaped.
       *
       * @memberOf _.templateSettings
       * @type RegExp
       */
      'escape': reEscape,
 
      /**
       * Used to detect code to be evaluated.
       *
       * @memberOf _.templateSettings
       * @type RegExp
       */
      'evaluate': reEvaluate,
 
      /**
       * Used to detect `data` property values to inject.
       *
       * @memberOf _.templateSettings
       * @type RegExp
       */
      'interpolate': reInterpolate,
 
      /**
       * Used to reference the data object in the template text.
       *
       * @memberOf _.templateSettings
       * @type string
       */
      'variable': '',
 
      /**
       * Used to import variables into the compiled template.
       *
       * @memberOf _.templateSettings
       * @type Object
       */
      'imports': {
 
        /**
         * A reference to the `lodash` function.
         *
         * @memberOf _.templateSettings.imports
         * @type Function
         */
        '_': lodash
      }
    };
 
    /*------------------------------------------------------------------------*/
 
    /**
     * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
     *
     * @private
     * @param {*} value The value to wrap.
     */
    function LazyWrapper(value) {
      this.__wrapped__ = value;
      this.__actions__ = [];
      this.__dir__ = 1;
      this.__filtered__ = false;
      this.__iteratees__ = [];
      this.__takeCount__ = POSITIVE_INFINITY;
      this.__views__ = [];
    }
 
    /**
     * Creates a clone of the lazy wrapper object.
     *
     * @private
     * @name clone
     * @memberOf LazyWrapper
     * @returns {Object} Returns the cloned `LazyWrapper` object.
     */
    function lazyClone() {
      var result = new LazyWrapper(this.__wrapped__);
      result.__actions__ = arrayCopy(this.__actions__);
      result.__dir__ = this.__dir__;
      result.__filtered__ = this.__filtered__;
      result.__iteratees__ = arrayCopy(this.__iteratees__);
      result.__takeCount__ = this.__takeCount__;
      result.__views__ = arrayCopy(this.__views__);
      return result;
    }
 
    /**
     * Reverses the direction of lazy iteration.
     *
     * @private
     * @name reverse
     * @memberOf LazyWrapper
     * @returns {Object} Returns the new reversed `LazyWrapper` object.
     */
    function lazyReverse() {
      if (this.__filtered__) {
        var result = new LazyWrapper(this);
        result.__dir__ = -1;
        result.__filtered__ = true;
      } else {
        result = this.clone();
        result.__dir__ *= -1;
      }
      return result;
    }
 
    /**
     * Extracts the unwrapped value from its lazy wrapper.
     *
     * @private
     * @name value
     * @memberOf LazyWrapper
     * @returns {*} Returns the unwrapped value.
     */
    function lazyValue() {
      var array = this.__wrapped__.value(),
          dir = this.__dir__,
          isArr = isArray(array),
          isRight = dir < 0,
          arrLength = isArr ? array.length : 0,
          view = getView(0, arrLength, this.__views__),
          start = view.start,
          end = view.end,
          length = end - start,
          index = isRight ? end : (start - 1),
          iteratees = this.__iteratees__,
          iterLength = iteratees.length,
          resIndex = 0,
          takeCount = nativeMin(length, this.__takeCount__);
 
      if (!isArr || arrLength < LARGE_ARRAY_SIZE || (arrLength == length && takeCount == length)) {
        return baseWrapperValue((isRight && isArr) ? array.reverse() : array, this.__actions__);
      }
      var result = [];
 
      outer:
      while (length-- && resIndex < takeCount) {
        index += dir;
 
        var iterIndex = -1,
            value = array[index];
 
        while (++iterIndex < iterLength) {
          var data = iteratees[iterIndex],
              iteratee = data.iteratee,
              type = data.type,
              computed = iteratee(value);
 
          if (type == LAZY_MAP_FLAG) {
            value = computed;
          } else if (!computed) {
            if (type == LAZY_FILTER_FLAG) {
              continue outer;
            } else {
              break outer;
            }
          }
        }
        result[resIndex++] = value;
      }
      return result;
    }
 
    /*------------------------------------------------------------------------*/
 
    /**
     * Creates a cache object to store key/value pairs.
     *
     * @private
     * @static
     * @name Cache
     * @memberOf _.memoize
     */
    function MapCache() {
      this.__data__ = {};
    }
 
    /**
     * Removes `key` and its value from the cache.
     *
     * @private
     * @name delete
     * @memberOf _.memoize.Cache
     * @param {string} key The key of the value to remove.
     * @returns {boolean} Returns `true` if the entry was removed successfully, else `false`.
     */
    function mapDelete(key) {
      return this.has(key) && delete this.__data__[key];
    }
 
    /**
     * Gets the cached value for `key`.
     *
     * @private
     * @name get
     * @memberOf _.memoize.Cache
     * @param {string} key The key of the value to get.
     * @returns {*} Returns the cached value.
     */
    function mapGet(key) {
      return key == '__proto__' ? undefined : this.__data__[key];
    }
 
    /**
     * Checks if a cached value for `key` exists.
     *
     * @private
     * @name has
     * @memberOf _.memoize.Cache
     * @param {string} key The key of the entry to check.
     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
     */
    function mapHas(key) {
      return key != '__proto__' && hasOwnProperty.call(this.__data__, key);
    }
 
    /**
     * Sets `value` to `key` of the cache.
     *
     * @private
     * @name set
     * @memberOf _.memoize.Cache
     * @param {string} key The key of the value to cache.
     * @param {*} value The value to cache.
     * @returns {Object} Returns the cache object.
     */
    function mapSet(key, value) {
      if (key != '__proto__') {
        this.__data__[key] = value;
      }
      return this;
    }
 
    /*------------------------------------------------------------------------*/
 
    /**
     *
     * Creates a cache object to store unique values.
     *
     * @private
     * @param {Array} [values] The values to cache.
     */
    function SetCache(values) {
      var length = values ? values.length : 0;
 
      this.data = { 'hash': nativeCreate(null), 'set': new Set };
      while (length--) {
        this.push(values[length]);
      }
    }
 
    /**
     * Checks if `value` is in `cache` mimicking the return signature of
     * `_.indexOf` by returning `0` if the value is found, else `-1`.
     *
     * @private
     * @param {Object} cache The cache to search.
     * @param {*} value The value to search for.
     * @returns {number} Returns `0` if `value` is found, else `-1`.
     */
    function cacheIndexOf(cache, value) {
      var data = cache.data,
          result = (typeof value == 'string' || isObject(value)) ? data.set.has(value) : data.hash[value];
 
      return result ? 0 : -1;
    }
 
    /**
     * Adds `value` to the cache.
     *
     * @private
     * @name push
     * @memberOf SetCache
     * @param {*} value The value to cache.
     */
    function cachePush(value) {
      var data = this.data;
      if (typeof value == 'string' || isObject(value)) {
        data.set.add(value);
      } else {
        data.hash[value] = true;
      }
    }
 
    /*------------------------------------------------------------------------*/
 
    /**
     * Creates a new array joining `array` with `other`.
     *
     * @private
     * @param {Array} array The array to join.
     * @param {Array} other The other array to join.
     * @returns {Array} Returns the new concatenated array.
     */
    function arrayConcat(array, other) {
      var index = -1,
          length = array.length,
          othIndex = -1,
          othLength = other.length,
          result = Array(length + othLength);
 
      while (++index < length) {
        result[index] = array[index];
      }
      while (++othIndex < othLength) {
        result[index++] = other[othIndex];
      }
      return result;
    }
 
    /**
     * Copies the values of `source` to `array`.
     *
     * @private
     * @param {Array} source The array to copy values from.
     * @param {Array} [array=[]] The array to copy values to.
     * @returns {Array} Returns `array`.
     */
    function arrayCopy(source, array) {
      var index = -1,
          length = source.length;
 
      array || (array = Array(length));
      while (++index < length) {
        array[index] = source[index];
      }
      return array;
    }
 
    /**
     * A specialized version of `_.forEach` for arrays without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array} Returns `array`.
     */
    function arrayEach(array, iteratee) {
      var index = -1,
          length = array.length;
 
      while (++index < length) {
        Iif (iteratee(array[index], index, array) === false) {
          break;
        }
      }
      return array;
    }
 
    /**
     * A specialized version of `_.forEachRight` for arrays without support for
     * callback shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array} Returns `array`.
     */
    function arrayEachRight(array, iteratee) {
      var length = array.length;
 
      while (length--) {
        if (iteratee(array[length], length, array) === false) {
          break;
        }
      }
      return array;
    }
 
    /**
     * A specialized version of `_.every` for arrays without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {boolean} Returns `true` if all elements pass the predicate check,
     *  else `false`.
     */
    function arrayEvery(array, predicate) {
      var index = -1,
          length = array.length;
 
      while (++index < length) {
        if (!predicate(array[index], index, array)) {
          return false;
        }
      }
      return true;
    }
 
    /**
     * A specialized version of `baseExtremum` for arrays which invokes `iteratee`
     * with one argument: (value).
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {Function} comparator The function used to compare values.
     * @param {*} exValue The initial extremum value.
     * @returns {*} Returns the extremum value.
     */
    function arrayExtremum(array, iteratee, comparator, exValue) {
      var index = -1,
          length = array.length,
          computed = exValue,
          result = computed;
 
      while (++index < length) {
        var value = array[index],
            current = +iteratee(value);
 
        if (comparator(current, computed)) {
          computed = current;
          result = value;
        }
      }
      return result;
    }
 
    /**
     * A specialized version of `_.filter` for arrays without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {Array} Returns the new filtered array.
     */
    function arrayFilter(array, predicate) {
      var index = -1,
          length = array.length,
          resIndex = -1,
          result = [];
 
      while (++index < length) {
        var value = array[index];
        if (predicate(value, index, array)) {
          result[++resIndex] = value;
        }
      }
      return result;
    }
 
    /**
     * A specialized version of `_.map` for arrays without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array} Returns the new mapped array.
     */
    function arrayMap(array, iteratee) {
      var index = -1,
          length = array.length,
          result = Array(length);
 
      while (++index < length) {
        result[index] = iteratee(array[index], index, array);
      }
      return result;
    }
 
    /**
     * Appends the elements of `values` to `array`.
     *
     * @private
     * @param {Array} array The array to modify.
     * @param {Array} values The values to append.
     * @returns {Array} Returns `array`.
     */
    function arrayPush(array, values) {
      var index = -1,
          length = values.length,
          offset = array.length;
 
      while (++index < length) {
        array[offset + index] = values[index];
      }
      return array;
    }
 
    /**
     * A specialized version of `_.reduce` for arrays without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {*} [accumulator] The initial value.
     * @param {boolean} [initFromArray] Specify using the first element of `array`
     *  as the initial value.
     * @returns {*} Returns the accumulated value.
     */
    function arrayReduce(array, iteratee, accumulator, initFromArray) {
      var index = -1,
          length = array.length;
 
      if (initFromArray && length) {
        accumulator = array[++index];
      }
      while (++index < length) {
        accumulator = iteratee(accumulator, array[index], index, array);
      }
      return accumulator;
    }
 
    /**
     * A specialized version of `_.reduceRight` for arrays without support for
     * callback shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {*} [accumulator] The initial value.
     * @param {boolean} [initFromArray] Specify using the last element of `array`
     *  as the initial value.
     * @returns {*} Returns the accumulated value.
     */
    function arrayReduceRight(array, iteratee, accumulator, initFromArray) {
      var length = array.length;
      if (initFromArray && length) {
        accumulator = array[--length];
      }
      while (length--) {
        accumulator = iteratee(accumulator, array[length], length, array);
      }
      return accumulator;
    }
 
    /**
     * A specialized version of `_.some` for arrays without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {boolean} Returns `true` if any element passes the predicate check,
     *  else `false`.
     */
    function arraySome(array, predicate) {
      var index = -1,
          length = array.length;
 
      while (++index < length) {
        if (predicate(array[index], index, array)) {
          return true;
        }
      }
      return false;
    }
 
    /**
     * A specialized version of `_.sum` for arrays without support for callback
     * shorthands and `this` binding..
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {number} Returns the sum.
     */
    function arraySum(array, iteratee) {
      var length = array.length,
          result = 0;
 
      while (length--) {
        result += +iteratee(array[length]) || 0;
      }
      return result;
    }
 
    /**
     * Used by `_.defaults` to customize its `_.assign` use.
     *
     * @private
     * @param {*} objectValue The destination object property value.
     * @param {*} sourceValue The source object property value.
     * @returns {*} Returns the value to assign to the destination object.
     */
    function assignDefaults(objectValue, sourceValue) {
      return objectValue === undefined ? sourceValue : objectValue;
    }
 
    /**
     * Used by `_.template` to customize its `_.assign` use.
     *
     * **Note:** This function is like `assignDefaults` except that it ignores
     * inherited property values when checking if a property is `undefined`.
     *
     * @private
     * @param {*} objectValue The destination object property value.
     * @param {*} sourceValue The source object property value.
     * @param {string} key The key associated with the object and source values.
     * @param {Object} object The destination object.
     * @returns {*} Returns the value to assign to the destination object.
     */
    function assignOwnDefaults(objectValue, sourceValue, key, object) {
      return (objectValue === undefined || !hasOwnProperty.call(object, key))
        ? sourceValue
        : objectValue;
    }
 
    /**
     * A specialized version of `_.assign` for customizing assigned values without
     * support for argument juggling, multiple sources, and `this` binding `customizer`
     * functions.
     *
     * @private
     * @param {Object} object The destination object.
     * @param {Object} source The source object.
     * @param {Function} customizer The function to customize assigned values.
     * @returns {Object} Returns `object`.
     */
    function assignWith(object, source, customizer) {
      var index = -1,
          props = keys(source),
          length = props.length;
 
      while (++index < length) {
        var key = props[index],
            value = object[key],
            result = customizer(value, source[key], key, object, source);
 
        if ((result === result ? (result !== value) : (value === value)) ||
            (value === undefined && !(key in object))) {
          object[key] = result;
        }
      }
      return object;
    }
 
    /**
     * The base implementation of `_.assign` without support for argument juggling,
     * multiple sources, and `customizer` functions.
     *
     * @private
     * @param {Object} object The destination object.
     * @param {Object} source The source object.
     * @returns {Object} Returns `object`.
     */
    function baseAssign(object, source) {
      return source == null
        ? object
        : baseCopy(source, keys(source), object);
    }
 
    /**
     * The base implementation of `_.at` without support for string collections
     * and individual key arguments.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {number[]|string[]} props The property names or indexes of elements to pick.
     * @returns {Array} Returns the new array of picked elements.
     */
    function baseAt(collection, props) {
      var index = -1,
          isNil = collection == null,
          isArr = !isNil && isArrayLike(collection),
          length = isArr ? collection.length : 0,
          propsLength = props.length,
          result = Array(propsLength);
 
      while(++index < propsLength) {
        var key = props[index];
        if (isArr) {
          result[index] = isIndex(key, length) ? collection[key] : undefined;
        } else {
          result[index] = isNil ? undefined : collection[key];
        }
      }
      return result;
    }
 
    /**
     * Copies properties of `source` to `object`.
     *
     * @private
     * @param {Object} source The object to copy properties from.
     * @param {Array} props The property names to copy.
     * @param {Object} [object={}] The object to copy properties to.
     * @returns {Object} Returns `object`.
     */
    function baseCopy(source, props, object) {
      object || (object = {});
 
      var index = -1,
          length = props.length;
 
      while (++index < length) {
        var key = props[index];
        object[key] = source[key];
      }
      return object;
    }
 
    /**
     * The base implementation of `_.callback` which supports specifying the
     * number of arguments to provide to `func`.
     *
     * @private
     * @param {*} [func=_.identity] The value to convert to a callback.
     * @param {*} [thisArg] The `this` binding of `func`.
     * @param {number} [argCount] The number of arguments to provide to `func`.
     * @returns {Function} Returns the callback.
     */
    function baseCallback(func, thisArg, argCount) {
      var type = typeof func;
      if (type == 'function') {
        return thisArg === undefined
          ? func
          : bindCallback(func, thisArg, argCount);
      }
      if (func == null) {
        return identity;
      }
      if (type == 'object') {
        return baseMatches(func);
      }
      return thisArg === undefined
        ? property(func)
        : baseMatchesProperty(func, thisArg);
    }
 
    /**
     * The base implementation of `_.clone` without support for argument juggling
     * and `this` binding `customizer` functions.
     *
     * @private
     * @param {*} value The value to clone.
     * @param {boolean} [isDeep] Specify a deep clone.
     * @param {Function} [customizer] The function to customize cloning values.
     * @param {string} [key] The key of `value`.
     * @param {Object} [object] The object `value` belongs to.
     * @param {Array} [stackA=[]] Tracks traversed source objects.
     * @param {Array} [stackB=[]] Associates clones with source counterparts.
     * @returns {*} Returns the cloned value.
     */
    function baseClone(value, isDeep, customizer, key, object, stackA, stackB) {
      var result;
      if (customizer) {
        result = object ? customizer(value, key, object) : customizer(value);
      }
      if (result !== undefined) {
        return result;
      }
      if (!isObject(value)) {
        return value;
      }
      var isArr = isArray(value);
      if (isArr) {
        result = initCloneArray(value);
        if (!isDeep) {
          return arrayCopy(value, result);
        }
      } else {
        var tag = objToString.call(value),
            isFunc = tag == funcTag;
 
        if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
          result = initCloneObject(isFunc ? {} : value);
          if (!isDeep) {
            return baseAssign(result, value);
          }
        } else {
          return cloneableTags[tag]
            ? initCloneByTag(value, tag, isDeep)
            : (object ? value : {});
        }
      }
      // Check for circular references and return its corresponding clone.
      stackA || (stackA = []);
      stackB || (stackB = []);
 
      var length = stackA.length;
      while (length--) {
        if (stackA[length] == value) {
          return stackB[length];
        }
      }
      // Add the source value to the stack of traversed objects and associate it with its clone.
      stackA.push(value);
      stackB.push(result);
 
      // Recursively populate clone (susceptible to call stack limits).
      (isArr ? arrayEach : baseForOwn)(value, function(subValue, key) {
        result[key] = baseClone(subValue, isDeep, customizer, key, value, stackA, stackB);
      });
      return result;
    }
 
    /**
     * The base implementation of `_.create` without support for assigning
     * properties to the created object.
     *
     * @private
     * @param {Object} prototype The object to inherit from.
     * @returns {Object} Returns the new object.
     */
    var baseCreate = (function() {
      function object() {}
      return function(prototype) {
        Eif (isObject(prototype)) {
          object.prototype = prototype;
          var result = new object;
          object.prototype = undefined;
        }
        return result || {};
      };
    }());
 
    /**
     * The base implementation of `_.delay` and `_.defer` which accepts an index
     * of where to slice the arguments to provide to `func`.
     *
     * @private
     * @param {Function} func The function to delay.
     * @param {number} wait The number of milliseconds to delay invocation.
     * @param {Object} args The arguments provide to `func`.
     * @returns {number} Returns the timer id.
     */
    function baseDelay(func, wait, args) {
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      return setTimeout(function() { func.apply(undefined, args); }, wait);
    }
 
    /**
     * The base implementation of `_.difference` which accepts a single array
     * of values to exclude.
     *
     * @private
     * @param {Array} array The array to inspect.
     * @param {Array} values The values to exclude.
     * @returns {Array} Returns the new array of filtered values.
     */
    function baseDifference(array, values) {
      var length = array ? array.length : 0,
          result = [];
 
      if (!length) {
        return result;
      }
      var index = -1,
          indexOf = getIndexOf(),
          isCommon = indexOf == baseIndexOf,
          cache = (isCommon && values.length >= LARGE_ARRAY_SIZE) ? createCache(values) : null,
          valuesLength = values.length;
 
      if (cache) {
        indexOf = cacheIndexOf;
        isCommon = false;
        values = cache;
      }
      outer:
      while (++index < length) {
        var value = array[index];
 
        if (isCommon && value === value) {
          var valuesIndex = valuesLength;
          while (valuesIndex--) {
            if (values[valuesIndex] === value) {
              continue outer;
            }
          }
          result.push(value);
        }
        else if (indexOf(values, value, 0) < 0) {
          result.push(value);
        }
      }
      return result;
    }
 
    /**
     * The base implementation of `_.forEach` without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array|Object|string} Returns `collection`.
     */
    var baseEach = createBaseEach(baseForOwn);
 
    /**
     * The base implementation of `_.forEachRight` without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array|Object|string} Returns `collection`.
     */
    var baseEachRight = createBaseEach(baseForOwnRight, true);
 
    /**
     * The base implementation of `_.every` without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {boolean} Returns `true` if all elements pass the predicate check,
     *  else `false`
     */
    function baseEvery(collection, predicate) {
      var result = true;
      baseEach(collection, function(value, index, collection) {
        result = !!predicate(value, index, collection);
        return result;
      });
      return result;
    }
 
    /**
     * Gets the extremum value of `collection` invoking `iteratee` for each value
     * in `collection` to generate the criterion by which the value is ranked.
     * The `iteratee` is invoked with three arguments: (value, index|key, collection).
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {Function} comparator The function used to compare values.
     * @param {*} exValue The initial extremum value.
     * @returns {*} Returns the extremum value.
     */
    function baseExtremum(collection, iteratee, comparator, exValue) {
      var computed = exValue,
          result = computed;
 
      baseEach(collection, function(value, index, collection) {
        var current = +iteratee(value, index, collection);
        if (comparator(current, computed) || (current === exValue && current === result)) {
          computed = current;
          result = value;
        }
      });
      return result;
    }
 
    /**
     * The base implementation of `_.fill` without an iteratee call guard.
     *
     * @private
     * @param {Array} array The array to fill.
     * @param {*} value The value to fill `array` with.
     * @param {number} [start=0] The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns `array`.
     */
    function baseFill(array, value, start, end) {
      var length = array.length;
 
      start = start == null ? 0 : (+start || 0);
      if (start < 0) {
        start = -start > length ? 0 : (length + start);
      }
      end = (end === undefined || end > length) ? length : (+end || 0);
      if (end < 0) {
        end += length;
      }
      length = start > end ? 0 : (end >>> 0);
      start >>>= 0;
 
      while (start < length) {
        array[start++] = value;
      }
      return array;
    }
 
    /**
     * The base implementation of `_.filter` without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {Array} Returns the new filtered array.
     */
    function baseFilter(collection, predicate) {
      var result = [];
      baseEach(collection, function(value, index, collection) {
        if (predicate(value, index, collection)) {
          result.push(value);
        }
      });
      return result;
    }
 
    /**
     * The base implementation of `_.find`, `_.findLast`, `_.findKey`, and `_.findLastKey`,
     * without support for callback shorthands and `this` binding, which iterates
     * over `collection` using the provided `eachFunc`.
     *
     * @private
     * @param {Array|Object|string} collection The collection to search.
     * @param {Function} predicate The function invoked per iteration.
     * @param {Function} eachFunc The function to iterate over `collection`.
     * @param {boolean} [retKey] Specify returning the key of the found element
     *  instead of the element itself.
     * @returns {*} Returns the found element or its key, else `undefined`.
     */
    function baseFind(collection, predicate, eachFunc, retKey) {
      var result;
      eachFunc(collection, function(value, key, collection) {
        if (predicate(value, key, collection)) {
          result = retKey ? key : value;
          return false;
        }
      });
      return result;
    }
 
    /**
     * The base implementation of `_.flatten` with added support for restricting
     * flattening and specifying the start index.
     *
     * @private
     * @param {Array} array The array to flatten.
     * @param {boolean} [isDeep] Specify a deep flatten.
     * @param {boolean} [isStrict] Restrict flattening to arrays-like objects.
     * @param {Array} [result=[]] The initial result value.
     * @returns {Array} Returns the new flattened array.
     */
    function baseFlatten(array, isDeep, isStrict, result) {
      result || (result = []);
 
      var index = -1,
          length = array.length;
 
      while (++index < length) {
        var value = array[index];
        if (isObjectLike(value) && isArrayLike(value) &&
            (isStrict || isArray(value) || isArguments(value))) {
          if (isDeep) {
            // Recursively flatten arrays (susceptible to call stack limits).
            baseFlatten(value, isDeep, isStrict, result);
          } else {
            arrayPush(result, value);
          }
        } else if (!isStrict) {
          result[result.length] = value;
        }
      }
      return result;
    }
 
    /**
     * The base implementation of `baseForIn` and `baseForOwn` which iterates
     * over `object` properties returned by `keysFunc` invoking `iteratee` for
     * each property. Iteratee functions may exit iteration early by explicitly
     * returning `false`.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {Function} keysFunc The function to get the keys of `object`.
     * @returns {Object} Returns `object`.
     */
    var baseFor = createBaseFor();
 
    /**
     * This function is like `baseFor` except that it iterates over properties
     * in the opposite order.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {Function} keysFunc The function to get the keys of `object`.
     * @returns {Object} Returns `object`.
     */
    var baseForRight = createBaseFor(true);
 
    /**
     * The base implementation of `_.forIn` without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Object} Returns `object`.
     */
    function baseForIn(object, iteratee) {
      return baseFor(object, iteratee, keysIn);
    }
 
    /**
     * The base implementation of `_.forOwn` without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Object} Returns `object`.
     */
    function baseForOwn(object, iteratee) {
      return baseFor(object, iteratee, keys);
    }
 
    /**
     * The base implementation of `_.forOwnRight` without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Object} Returns `object`.
     */
    function baseForOwnRight(object, iteratee) {
      return baseForRight(object, iteratee, keys);
    }
 
    /**
     * The base implementation of `_.functions` which creates an array of
     * `object` function property names filtered from those provided.
     *
     * @private
     * @param {Object} object The object to inspect.
     * @param {Array} props The property names to filter.
     * @returns {Array} Returns the new array of filtered property names.
     */
    function baseFunctions(object, props) {
      var index = -1,
          length = props.length,
          resIndex = -1,
          result = [];
 
      while (++index < length) {
        var key = props[index];
        if (isFunction(object[key])) {
          result[++resIndex] = key;
        }
      }
      return result;
    }
 
    /**
     * The base implementation of `get` without support for string paths
     * and default values.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {Array} path The path of the property to get.
     * @param {string} [pathKey] The key representation of path.
     * @returns {*} Returns the resolved value.
     */
    function baseGet(object, path, pathKey) {
      if (object == null) {
        return;
      }
      if (pathKey !== undefined && pathKey in toObject(object)) {
        path = [pathKey];
      }
      var index = 0,
          length = path.length;
 
      while (object != null && index < length) {
        object = object[path[index++]];
      }
      return (index && index == length) ? object : undefined;
    }
 
    /**
     * The base implementation of `_.isEqual` without support for `this` binding
     * `customizer` functions.
     *
     * @private
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @param {Function} [customizer] The function to customize comparing values.
     * @param {boolean} [isLoose] Specify performing partial comparisons.
     * @param {Array} [stackA] Tracks traversed `value` objects.
     * @param {Array} [stackB] Tracks traversed `other` objects.
     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
     */
    function baseIsEqual(value, other, customizer, isLoose, stackA, stackB) {
      if (value === other) {
        return true;
      }
      if (value == null || other == null || (!isObject(value) && !isObjectLike(other))) {
        return value !== value && other !== other;
      }
      return baseIsEqualDeep(value, other, baseIsEqual, customizer, isLoose, stackA, stackB);
    }
 
    /**
     * A specialized version of `baseIsEqual` for arrays and objects which performs
     * deep comparisons and tracks traversed objects enabling objects with circular
     * references to be compared.
     *
     * @private
     * @param {Object} object The object to compare.
     * @param {Object} other The other object to compare.
     * @param {Function} equalFunc The function to determine equivalents of values.
     * @param {Function} [customizer] The function to customize comparing objects.
     * @param {boolean} [isLoose] Specify performing partial comparisons.
     * @param {Array} [stackA=[]] Tracks traversed `value` objects.
     * @param {Array} [stackB=[]] Tracks traversed `other` objects.
     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
     */
    function baseIsEqualDeep(object, other, equalFunc, customizer, isLoose, stackA, stackB) {
      var objIsArr = isArray(object),
          othIsArr = isArray(other),
          objTag = arrayTag,
          othTag = arrayTag;
 
      if (!objIsArr) {
        objTag = objToString.call(object);
        if (objTag == argsTag) {
          objTag = objectTag;
        } else if (objTag != objectTag) {
          objIsArr = isTypedArray(object);
        }
      }
      if (!othIsArr) {
        othTag = objToString.call(other);
        if (othTag == argsTag) {
          othTag = objectTag;
        } else if (othTag != objectTag) {
          othIsArr = isTypedArray(other);
        }
      }
      var objIsObj = objTag == objectTag,
          othIsObj = othTag == objectTag,
          isSameTag = objTag == othTag;
 
      if (isSameTag && !(objIsArr || objIsObj)) {
        return equalByTag(object, other, objTag);
      }
      if (!isLoose) {
        var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
            othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
 
        if (objIsWrapped || othIsWrapped) {
          return equalFunc(objIsWrapped ? object.value() : object, othIsWrapped ? other.value() : other, customizer, isLoose, stackA, stackB);
        }
      }
      if (!isSameTag) {
        return false;
      }
      // Assume cyclic values are equal.
      // For more information on detecting circular references see https://es5.github.io/#JO.
      stackA || (stackA = []);
      stackB || (stackB = []);
 
      var length = stackA.length;
      while (length--) {
        if (stackA[length] == object) {
          return stackB[length] == other;
        }
      }
      // Add `object` and `other` to the stack of traversed objects.
      stackA.push(object);
      stackB.push(other);
 
      var result = (objIsArr ? equalArrays : equalObjects)(object, other, equalFunc, customizer, isLoose, stackA, stackB);
 
      stackA.pop();
      stackB.pop();
 
      return result;
    }
 
    /**
     * The base implementation of `_.isMatch` without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Object} object The object to inspect.
     * @param {Array} matchData The propery names, values, and compare flags to match.
     * @param {Function} [customizer] The function to customize comparing objects.
     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
     */
    function baseIsMatch(object, matchData, customizer) {
      var index = matchData.length,
          length = index,
          noCustomizer = !customizer;
 
      if (object == null) {
        return !length;
      }
      object = toObject(object);
      while (index--) {
        var data = matchData[index];
        if ((noCustomizer && data[2])
              ? data[1] !== object[data[0]]
              : !(data[0] in object)
            ) {
          return false;
        }
      }
      while (++index < length) {
        data = matchData[index];
        var key = data[0],
            objValue = object[key],
            srcValue = data[1];
 
        if (noCustomizer && data[2]) {
          if (objValue === undefined && !(key in object)) {
            return false;
          }
        } else {
          var result = customizer ? customizer(objValue, srcValue, key) : undefined;
          if (!(result === undefined ? baseIsEqual(srcValue, objValue, customizer, true) : result)) {
            return false;
          }
        }
      }
      return true;
    }
 
    /**
     * The base implementation of `_.map` without support for callback shorthands
     * and `this` binding.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array} Returns the new mapped array.
     */
    function baseMap(collection, iteratee) {
      var index = -1,
          result = isArrayLike(collection) ? Array(collection.length) : [];
 
      baseEach(collection, function(value, key, collection) {
        result[++index] = iteratee(value, key, collection);
      });
      return result;
    }
 
    /**
     * The base implementation of `_.matches` which does not clone `source`.
     *
     * @private
     * @param {Object} source The object of property values to match.
     * @returns {Function} Returns the new function.
     */
    function baseMatches(source) {
      var matchData = getMatchData(source);
      if (matchData.length == 1 && matchData[0][2]) {
        var key = matchData[0][0],
            value = matchData[0][1];
 
        return function(object) {
          if (object == null) {
            return false;
          }
          return object[key] === value && (value !== undefined || (key in toObject(object)));
        };
      }
      return function(object) {
        return baseIsMatch(object, matchData);
      };
    }
 
    /**
     * The base implementation of `_.matchesProperty` which does not clone `srcValue`.
     *
     * @private
     * @param {string} path The path of the property to get.
     * @param {*} srcValue The value to compare.
     * @returns {Function} Returns the new function.
     */
    function baseMatchesProperty(path, srcValue) {
      var isArr = isArray(path),
          isCommon = isKey(path) && isStrictComparable(srcValue),
          pathKey = (path + '');
 
      path = toPath(path);
      return function(object) {
        if (object == null) {
          return false;
        }
        var key = pathKey;
        object = toObject(object);
        if ((isArr || !isCommon) && !(key in object)) {
          object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
          if (object == null) {
            return false;
          }
          key = last(path);
          object = toObject(object);
        }
        return object[key] === srcValue
          ? (srcValue !== undefined || (key in object))
          : baseIsEqual(srcValue, object[key], undefined, true);
      };
    }
 
    /**
     * The base implementation of `_.merge` without support for argument juggling,
     * multiple sources, and `this` binding `customizer` functions.
     *
     * @private
     * @param {Object} object The destination object.
     * @param {Object} source The source object.
     * @param {Function} [customizer] The function to customize merged values.
     * @param {Array} [stackA=[]] Tracks traversed source objects.
     * @param {Array} [stackB=[]] Associates values with source counterparts.
     * @returns {Object} Returns `object`.
     */
    function baseMerge(object, source, customizer, stackA, stackB) {
      if (!isObject(object)) {
        return object;
      }
      var isSrcArr = isArrayLike(source) && (isArray(source) || isTypedArray(source)),
          props = isSrcArr ? undefined : keys(source);
 
      arrayEach(props || source, function(srcValue, key) {
        if (props) {
          key = srcValue;
          srcValue = source[key];
        }
        if (isObjectLike(srcValue)) {
          stackA || (stackA = []);
          stackB || (stackB = []);
          baseMergeDeep(object, source, key, baseMerge, customizer, stackA, stackB);
        }
        else {
          var value = object[key],
              result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
              isCommon = result === undefined;
 
          if (isCommon) {
            result = srcValue;
          }
          if ((result !== undefined || (isSrcArr && !(key in object))) &&
              (isCommon || (result === result ? (result !== value) : (value === value)))) {
            object[key] = result;
          }
        }
      });
      return object;
    }
 
    /**
     * A specialized version of `baseMerge` for arrays and objects which performs
     * deep merges and tracks traversed objects enabling objects with circular
     * references to be merged.
     *
     * @private
     * @param {Object} object The destination object.
     * @param {Object} source The source object.
     * @param {string} key The key of the value to merge.
     * @param {Function} mergeFunc The function to merge values.
     * @param {Function} [customizer] The function to customize merged values.
     * @param {Array} [stackA=[]] Tracks traversed source objects.
     * @param {Array} [stackB=[]] Associates values with source counterparts.
     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
     */
    function baseMergeDeep(object, source, key, mergeFunc, customizer, stackA, stackB) {
      var length = stackA.length,
          srcValue = source[key];
 
      while (length--) {
        if (stackA[length] == srcValue) {
          object[key] = stackB[length];
          return;
        }
      }
      var value = object[key],
          result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
          isCommon = result === undefined;
 
      if (isCommon) {
        result = srcValue;
        if (isArrayLike(srcValue) && (isArray(srcValue) || isTypedArray(srcValue))) {
          result = isArray(value)
            ? value
            : (isArrayLike(value) ? arrayCopy(value) : []);
        }
        else if (isPlainObject(srcValue) || isArguments(srcValue)) {
          result = isArguments(value)
            ? toPlainObject(value)
            : (isPlainObject(value) ? value : {});
        }
        else {
          isCommon = false;
        }
      }
      // Add the source value to the stack of traversed objects and associate
      // it with its merged value.
      stackA.push(srcValue);
      stackB.push(result);
 
      if (isCommon) {
        // Recursively merge objects and arrays (susceptible to call stack limits).
        object[key] = mergeFunc(result, srcValue, customizer, stackA, stackB);
      } else if (result === result ? (result !== value) : (value === value)) {
        object[key] = result;
      }
    }
 
    /**
     * The base implementation of `_.property` without support for deep paths.
     *
     * @private
     * @param {string} key The key of the property to get.
     * @returns {Function} Returns the new function.
     */
    function baseProperty(key) {
      return function(object) {
        return object == null ? undefined : object[key];
      };
    }
 
    /**
     * A specialized version of `baseProperty` which supports deep paths.
     *
     * @private
     * @param {Array|string} path The path of the property to get.
     * @returns {Function} Returns the new function.
     */
    function basePropertyDeep(path) {
      var pathKey = (path + '');
      path = toPath(path);
      return function(object) {
        return baseGet(object, path, pathKey);
      };
    }
 
    /**
     * The base implementation of `_.pullAt` without support for individual
     * index arguments and capturing the removed elements.
     *
     * @private
     * @param {Array} array The array to modify.
     * @param {number[]} indexes The indexes of elements to remove.
     * @returns {Array} Returns `array`.
     */
    function basePullAt(array, indexes) {
      var length = array ? indexes.length : 0;
      while (length--) {
        var index = indexes[length];
        if (index != previous && isIndex(index)) {
          var previous = index;
          splice.call(array, index, 1);
        }
      }
      return array;
    }
 
    /**
     * The base implementation of `_.random` without support for argument juggling
     * and returning floating-point numbers.
     *
     * @private
     * @param {number} min The minimum possible value.
     * @param {number} max The maximum possible value.
     * @returns {number} Returns the random number.
     */
    function baseRandom(min, max) {
      return min + nativeFloor(nativeRandom() * (max - min + 1));
    }
 
    /**
     * The base implementation of `_.reduce` and `_.reduceRight` without support
     * for callback shorthands and `this` binding, which iterates over `collection`
     * using the provided `eachFunc`.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {*} accumulator The initial value.
     * @param {boolean} initFromCollection Specify using the first or last element
     *  of `collection` as the initial value.
     * @param {Function} eachFunc The function to iterate over `collection`.
     * @returns {*} Returns the accumulated value.
     */
    function baseReduce(collection, iteratee, accumulator, initFromCollection, eachFunc) {
      eachFunc(collection, function(value, index, collection) {
        accumulator = initFromCollection
          ? (initFromCollection = false, value)
          : iteratee(accumulator, value, index, collection);
      });
      return accumulator;
    }
 
    /**
     * The base implementation of `setData` without support for hot loop detection.
     *
     * @private
     * @param {Function} func The function to associate metadata with.
     * @param {*} data The metadata.
     * @returns {Function} Returns `func`.
     */
    var baseSetData = !metaMap ? identity : function(func, data) {
      metaMap.set(func, data);
      return func;
    };
 
    /**
     * The base implementation of `_.slice` without an iteratee call guard.
     *
     * @private
     * @param {Array} array The array to slice.
     * @param {number} [start=0] The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns the slice of `array`.
     */
    function baseSlice(array, start, end) {
      var index = -1,
          length = array.length;
 
      start = start == null ? 0 : (+start || 0);
      if (start < 0) {
        start = -start > length ? 0 : (length + start);
      }
      end = (end === undefined || end > length) ? length : (+end || 0);
      if (end < 0) {
        end += length;
      }
      length = start > end ? 0 : ((end - start) >>> 0);
      start >>>= 0;
 
      var result = Array(length);
      while (++index < length) {
        result[index] = array[index + start];
      }
      return result;
    }
 
    /**
     * The base implementation of `_.some` without support for callback shorthands
     * and `this` binding.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {boolean} Returns `true` if any element passes the predicate check,
     *  else `false`.
     */
    function baseSome(collection, predicate) {
      var result;
 
      baseEach(collection, function(value, index, collection) {
        result = predicate(value, index, collection);
        return !result;
      });
      return !!result;
    }
 
    /**
     * The base implementation of `_.sortBy` which uses `comparer` to define
     * the sort order of `array` and replaces criteria objects with their
     * corresponding values.
     *
     * @private
     * @param {Array} array The array to sort.
     * @param {Function} comparer The function to define sort order.
     * @returns {Array} Returns `array`.
     */
    function baseSortBy(array, comparer) {
      var length = array.length;
 
      array.sort(comparer);
      while (length--) {
        array[length] = array[length].value;
      }
      return array;
    }
 
    /**
     * The base implementation of `_.sortByOrder` without param guards.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
     * @param {boolean[]} orders The sort orders of `iteratees`.
     * @returns {Array} Returns the new sorted array.
     */
    function baseSortByOrder(collection, iteratees, orders) {
      var callback = getCallback(),
          index = -1;
 
      iteratees = arrayMap(iteratees, function(iteratee) { return callback(iteratee); });
 
      var result = baseMap(collection, function(value) {
        var criteria = arrayMap(iteratees, function(iteratee) { return iteratee(value); });
        return { 'criteria': criteria, 'index': ++index, 'value': value };
      });
 
      return baseSortBy(result, function(object, other) {
        return compareMultiple(object, other, orders);
      });
    }
 
    /**
     * The base implementation of `_.sum` without support for callback shorthands
     * and `this` binding.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {number} Returns the sum.
     */
    function baseSum(collection, iteratee) {
      var result = 0;
      baseEach(collection, function(value, index, collection) {
        result += +iteratee(value, index, collection) || 0;
      });
      return result;
    }
 
    /**
     * The base implementation of `_.uniq` without support for callback shorthands
     * and `this` binding.
     *
     * @private
     * @param {Array} array The array to inspect.
     * @param {Function} [iteratee] The function invoked per iteration.
     * @returns {Array} Returns the new duplicate-value-free array.
     */
    function baseUniq(array, iteratee) {
      var index = -1,
          indexOf = getIndexOf(),
          length = array.length,
          isCommon = indexOf == baseIndexOf,
          isLarge = isCommon && length >= LARGE_ARRAY_SIZE,
          seen = isLarge ? createCache() : null,
          result = [];
 
      if (seen) {
        indexOf = cacheIndexOf;
        isCommon = false;
      } else {
        isLarge = false;
        seen = iteratee ? [] : result;
      }
      outer:
      while (++index < length) {
        var value = array[index],
            computed = iteratee ? iteratee(value, index, array) : value;
 
        if (isCommon && value === value) {
          var seenIndex = seen.length;
          while (seenIndex--) {
            if (seen[seenIndex] === computed) {
              continue outer;
            }
          }
          if (iteratee) {
            seen.push(computed);
          }
          result.push(value);
        }
        else if (indexOf(seen, computed, 0) < 0) {
          if (iteratee || isLarge) {
            seen.push(computed);
          }
          result.push(value);
        }
      }
      return result;
    }
 
    /**
     * The base implementation of `_.values` and `_.valuesIn` which creates an
     * array of `object` property values corresponding to the property names
     * of `props`.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {Array} props The property names to get values for.
     * @returns {Object} Returns the array of property values.
     */
    function baseValues(object, props) {
      var index = -1,
          length = props.length,
          result = Array(length);
 
      while (++index < length) {
        result[index] = object[props[index]];
      }
      return result;
    }
 
    /**
     * The base implementation of `_.dropRightWhile`, `_.dropWhile`, `_.takeRightWhile`,
     * and `_.takeWhile` without support for callback shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to query.
     * @param {Function} predicate The function invoked per iteration.
     * @param {boolean} [isDrop] Specify dropping elements instead of taking them.
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Array} Returns the slice of `array`.
     */
    function baseWhile(array, predicate, isDrop, fromRight) {
      var length = array.length,
          index = fromRight ? length : -1;
 
      while ((fromRight ? index-- : ++index < length) && predicate(array[index], index, array)) {}
      return isDrop
        ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length))
        : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index));
    }
 
    /**
     * The base implementation of `wrapperValue` which returns the result of
     * performing a sequence of actions on the unwrapped `value`, where each
     * successive action is supplied the return value of the previous.
     *
     * @private
     * @param {*} value The unwrapped value.
     * @param {Array} actions Actions to peform to resolve the unwrapped value.
     * @returns {*} Returns the resolved value.
     */
    function baseWrapperValue(value, actions) {
      var result = value;
      if (result instanceof LazyWrapper) {
        result = result.value();
      }
      var index = -1,
          length = actions.length;
 
      while (++index < length) {
        var action = actions[index];
        result = action.func.apply(action.thisArg, arrayPush([result], action.args));
      }
      return result;
    }
 
    /**
     * Performs a binary search of `array` to determine the index at which `value`
     * should be inserted into `array` in order to maintain its sort order.
     *
     * @private
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @param {boolean} [retHighest] Specify returning the highest qualified index.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     */
    function binaryIndex(array, value, retHighest) {
      var low = 0,
          high = array ? array.length : low;
 
      if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {
        while (low < high) {
          var mid = (low + high) >>> 1,
              computed = array[mid];
 
          if ((retHighest ? (computed <= value) : (computed < value)) && computed !== null) {
            low = mid + 1;
          } else {
            high = mid;
          }
        }
        return high;
      }
      return binaryIndexBy(array, value, identity, retHighest);
    }
 
    /**
     * This function is like `binaryIndex` except that it invokes `iteratee` for
     * `value` and each element of `array` to compute their sort ranking. The
     * iteratee is invoked with one argument; (value).
     *
     * @private
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {boolean} [retHighest] Specify returning the highest qualified index.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     */
    function binaryIndexBy(array, value, iteratee, retHighest) {
      value = iteratee(value);
 
      var low = 0,
          high = array ? array.length : 0,
          valIsNaN = value !== value,
          valIsNull = value === null,
          valIsUndef = value === undefined;
 
      while (low < high) {
        var mid = nativeFloor((low + high) / 2),
            computed = iteratee(array[mid]),
            isDef = computed !== undefined,
            isReflexive = computed === computed;
 
        if (valIsNaN) {
          var setLow = isReflexive || retHighest;
        } else if (valIsNull) {
          setLow = isReflexive && isDef && (retHighest || computed != null);
        } else if (valIsUndef) {
          setLow = isReflexive && (retHighest || isDef);
        } else if (computed == null) {
          setLow = false;
        } else {
          setLow = retHighest ? (computed <= value) : (computed < value);
        }
        if (setLow) {
          low = mid + 1;
        } else {
          high = mid;
        }
      }
      return nativeMin(high, MAX_ARRAY_INDEX);
    }
 
    /**
     * A specialized version of `baseCallback` which only supports `this` binding
     * and specifying the number of arguments to provide to `func`.
     *
     * @private
     * @param {Function} func The function to bind.
     * @param {*} thisArg The `this` binding of `func`.
     * @param {number} [argCount] The number of arguments to provide to `func`.
     * @returns {Function} Returns the callback.
     */
    function bindCallback(func, thisArg, argCount) {
      if (typeof func != 'function') {
        return identity;
      }
      if (thisArg === undefined) {
        return func;
      }
      switch (argCount) {
        case 1: return function(value) {
          return func.call(thisArg, value);
        };
        case 3: return function(value, index, collection) {
          return func.call(thisArg, value, index, collection);
        };
        case 4: return function(accumulator, value, index, collection) {
          return func.call(thisArg, accumulator, value, index, collection);
        };
        case 5: return function(value, other, key, object, source) {
          return func.call(thisArg, value, other, key, object, source);
        };
      }
      return function() {
        return func.apply(thisArg, arguments);
      };
    }
 
    /**
     * Creates a clone of the given array buffer.
     *
     * @private
     * @param {ArrayBuffer} buffer The array buffer to clone.
     * @returns {ArrayBuffer} Returns the cloned array buffer.
     */
    function bufferClone(buffer) {
      var result = new ArrayBuffer(buffer.byteLength),
          view = new Uint8Array(result);
 
      view.set(new Uint8Array(buffer));
      return result;
    }
 
    /**
     * Creates an array that is the composition of partially applied arguments,
     * placeholders, and provided arguments into a single array of arguments.
     *
     * @private
     * @param {Array|Object} args The provided arguments.
     * @param {Array} partials The arguments to prepend to those provided.
     * @param {Array} holders The `partials` placeholder indexes.
     * @returns {Array} Returns the new array of composed arguments.
     */
    function composeArgs(args, partials, holders) {
      var holdersLength = holders.length,
          argsIndex = -1,
          argsLength = nativeMax(args.length - holdersLength, 0),
          leftIndex = -1,
          leftLength = partials.length,
          result = Array(leftLength + argsLength);
 
      while (++leftIndex < leftLength) {
        result[leftIndex] = partials[leftIndex];
      }
      while (++argsIndex < holdersLength) {
        result[holders[argsIndex]] = args[argsIndex];
      }
      while (argsLength--) {
        result[leftIndex++] = args[argsIndex++];
      }
      return result;
    }
 
    /**
     * This function is like `composeArgs` except that the arguments composition
     * is tailored for `_.partialRight`.
     *
     * @private
     * @param {Array|Object} args The provided arguments.
     * @param {Array} partials The arguments to append to those provided.
     * @param {Array} holders The `partials` placeholder indexes.
     * @returns {Array} Returns the new array of composed arguments.
     */
    function composeArgsRight(args, partials, holders) {
      var holdersIndex = -1,
          holdersLength = holders.length,
          argsIndex = -1,
          argsLength = nativeMax(args.length - holdersLength, 0),
          rightIndex = -1,
          rightLength = partials.length,
          result = Array(argsLength + rightLength);
 
      while (++argsIndex < argsLength) {
        result[argsIndex] = args[argsIndex];
      }
      var offset = argsIndex;
      while (++rightIndex < rightLength) {
        result[offset + rightIndex] = partials[rightIndex];
      }
      while (++holdersIndex < holdersLength) {
        result[offset + holders[holdersIndex]] = args[argsIndex++];
      }
      return result;
    }
 
    /**
     * Creates a `_.countBy`, `_.groupBy`, `_.indexBy`, or `_.partition` function.
     *
     * @private
     * @param {Function} setter The function to set keys and values of the accumulator object.
     * @param {Function} [initializer] The function to initialize the accumulator object.
     * @returns {Function} Returns the new aggregator function.
     */
    function createAggregator(setter, initializer) {
      return function(collection, iteratee, thisArg) {
        var result = initializer ? initializer() : {};
        iteratee = getCallback(iteratee, thisArg, 3);
 
        if (isArray(collection)) {
          var index = -1,
              length = collection.length;
 
          while (++index < length) {
            var value = collection[index];
            setter(result, value, iteratee(value, index, collection), collection);
          }
        } else {
          baseEach(collection, function(value, key, collection) {
            setter(result, value, iteratee(value, key, collection), collection);
          });
        }
        return result;
      };
    }
 
    /**
     * Creates a `_.assign`, `_.defaults`, or `_.merge` function.
     *
     * @private
     * @param {Function} assigner The function to assign values.
     * @returns {Function} Returns the new assigner function.
     */
    function createAssigner(assigner) {
      return restParam(function(object, sources) {
        var index = -1,
            length = object == null ? 0 : sources.length,
            customizer = length > 2 ? sources[length - 2] : undefined,
            guard = length > 2 ? sources[2] : undefined,
            thisArg = length > 1 ? sources[length - 1] : undefined;
 
        Iif (typeof customizer == 'function') {
          customizer = bindCallback(customizer, thisArg, 5);
          length -= 2;
        } else {
          customizer = typeof thisArg == 'function' ? thisArg : undefined;
          length -= (customizer ? 1 : 0);
        }
        Iif (guard && isIterateeCall(sources[0], sources[1], guard)) {
          customizer = length < 3 ? undefined : customizer;
          length = 1;
        }
        while (++index < length) {
          var source = sources[index];
          Eif (source) {
            assigner(object, source, customizer);
          }
        }
        return object;
      });
    }
 
    /**
     * Creates a `baseEach` or `baseEachRight` function.
     *
     * @private
     * @param {Function} eachFunc The function to iterate over a collection.
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new base function.
     */
    function createBaseEach(eachFunc, fromRight) {
      return function(collection, iteratee) {
        var length = collection ? getLength(collection) : 0;
        if (!isLength(length)) {
          return eachFunc(collection, iteratee);
        }
        var index = fromRight ? length : -1,
            iterable = toObject(collection);
 
        while ((fromRight ? index-- : ++index < length)) {
          if (iteratee(iterable[index], index, iterable) === false) {
            break;
          }
        }
        return collection;
      };
    }
 
    /**
     * Creates a base function for `_.forIn` or `_.forInRight`.
     *
     * @private
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new base function.
     */
    function createBaseFor(fromRight) {
      return function(object, iteratee, keysFunc) {
        var iterable = toObject(object),
            props = keysFunc(object),
            length = props.length,
            index = fromRight ? length : -1;
 
        while ((fromRight ? index-- : ++index < length)) {
          var key = props[index];
          Iif (iteratee(iterable[key], key, iterable) === false) {
            break;
          }
        }
        return object;
      };
    }
 
    /**
     * Creates a function that wraps `func` and invokes it with the `this`
     * binding of `thisArg`.
     *
     * @private
     * @param {Function} func The function to bind.
     * @param {*} [thisArg] The `this` binding of `func`.
     * @returns {Function} Returns the new bound function.
     */
    function createBindWrapper(func, thisArg) {
      var Ctor = createCtorWrapper(func);
 
      function wrapper() {
        var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
        return fn.apply(thisArg, arguments);
      }
      return wrapper;
    }
 
    /**
     * Creates a `Set` cache object to optimize linear searches of large arrays.
     *
     * @private
     * @param {Array} [values] The values to cache.
     * @returns {null|Object} Returns the new cache object if `Set` is supported, else `null`.
     */
    function createCache(values) {
      return (nativeCreate && Set) ? new SetCache(values) : null;
    }
 
    /**
     * Creates a function that produces compound words out of the words in a
     * given string.
     *
     * @private
     * @param {Function} callback The function to combine each word.
     * @returns {Function} Returns the new compounder function.
     */
    function createCompounder(callback) {
      return function(string) {
        var index = -1,
            array = words(deburr(string)),
            length = array.length,
            result = '';
 
        while (++index < length) {
          result = callback(result, array[index], index);
        }
        return result;
      };
    }
 
    /**
     * Creates a function that produces an instance of `Ctor` regardless of
     * whether it was invoked as part of a `new` expression or by `call` or `apply`.
     *
     * @private
     * @param {Function} Ctor The constructor to wrap.
     * @returns {Function} Returns the new wrapped function.
     */
    function createCtorWrapper(Ctor) {
      return function() {
        // Use a `switch` statement to work with class constructors.
        // See http://ecma-international.org/ecma-262/6.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist
        // for more details.
        var args = arguments;
        switch (args.length) {
          case 0: return new Ctor;
          case 1: return new Ctor(args[0]);
          case 2: return new Ctor(args[0], args[1]);
          case 3: return new Ctor(args[0], args[1], args[2]);
          case 4: return new Ctor(args[0], args[1], args[2], args[3]);
          case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]);
          case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]);
          case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
        }
        var thisBinding = baseCreate(Ctor.prototype),
            result = Ctor.apply(thisBinding, args);
 
        // Mimic the constructor's `return` behavior.
        // See https://es5.github.io/#x13.2.2 for more details.
        return isObject(result) ? result : thisBinding;
      };
    }
 
    /**
     * Creates a `_.curry` or `_.curryRight` function.
     *
     * @private
     * @param {boolean} flag The curry bit flag.
     * @returns {Function} Returns the new curry function.
     */
    function createCurry(flag) {
      function curryFunc(func, arity, guard) {
        if (guard && isIterateeCall(func, arity, guard)) {
          arity = undefined;
        }
        var result = createWrapper(func, flag, undefined, undefined, undefined, undefined, undefined, arity);
        result.placeholder = curryFunc.placeholder;
        return result;
      }
      return curryFunc;
    }
 
    /**
     * Creates a `_.defaults` or `_.defaultsDeep` function.
     *
     * @private
     * @param {Function} assigner The function to assign values.
     * @param {Function} customizer The function to customize assigned values.
     * @returns {Function} Returns the new defaults function.
     */
    function createDefaults(assigner, customizer) {
      return restParam(function(args) {
        var object = args[0];
        if (object == null) {
          return object;
        }
        args.push(customizer);
        return assigner.apply(undefined, args);
      });
    }
 
    /**
     * Creates a `_.max` or `_.min` function.
     *
     * @private
     * @param {Function} comparator The function used to compare values.
     * @param {*} exValue The initial extremum value.
     * @returns {Function} Returns the new extremum function.
     */
    function createExtremum(comparator, exValue) {
      return function(collection, iteratee, thisArg) {
        if (thisArg && isIterateeCall(collection, iteratee, thisArg)) {
          iteratee = undefined;
        }
        iteratee = getCallback(iteratee, thisArg, 3);
        if (iteratee.length == 1) {
          collection = isArray(collection) ? collection : toIterable(collection);
          var result = arrayExtremum(collection, iteratee, comparator, exValue);
          if (!(collection.length && result === exValue)) {
            return result;
          }
        }
        return baseExtremum(collection, iteratee, comparator, exValue);
      };
    }
 
    /**
     * Creates a `_.find` or `_.findLast` function.
     *
     * @private
     * @param {Function} eachFunc The function to iterate over a collection.
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new find function.
     */
    function createFind(eachFunc, fromRight) {
      return function(collection, predicate, thisArg) {
        predicate = getCallback(predicate, thisArg, 3);
        if (isArray(collection)) {
          var index = baseFindIndex(collection, predicate, fromRight);
          return index > -1 ? collection[index] : undefined;
        }
        return baseFind(collection, predicate, eachFunc);
      };
    }
 
    /**
     * Creates a `_.findIndex` or `_.findLastIndex` function.
     *
     * @private
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new find function.
     */
    function createFindIndex(fromRight) {
      return function(array, predicate, thisArg) {
        if (!(array && array.length)) {
          return -1;
        }
        predicate = getCallback(predicate, thisArg, 3);
        return baseFindIndex(array, predicate, fromRight);
      };
    }
 
    /**
     * Creates a `_.findKey` or `_.findLastKey` function.
     *
     * @private
     * @param {Function} objectFunc The function to iterate over an object.
     * @returns {Function} Returns the new find function.
     */
    function createFindKey(objectFunc) {
      return function(object, predicate, thisArg) {
        predicate = getCallback(predicate, thisArg, 3);
        return baseFind(object, predicate, objectFunc, true);
      };
    }
 
    /**
     * Creates a `_.flow` or `_.flowRight` function.
     *
     * @private
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new flow function.
     */
    function createFlow(fromRight) {
      return function() {
        var wrapper,
            length = arguments.length,
            index = fromRight ? length : -1,
            leftIndex = 0,
            funcs = Array(length);
 
        while ((fromRight ? index-- : ++index < length)) {
          var func = funcs[leftIndex++] = arguments[index];
          if (typeof func != 'function') {
            throw new TypeError(FUNC_ERROR_TEXT);
          }
          if (!wrapper && LodashWrapper.prototype.thru && getFuncName(func) == 'wrapper') {
            wrapper = new LodashWrapper([], true);
          }
        }
        index = wrapper ? -1 : length;
        while (++index < length) {
          func = funcs[index];
 
          var funcName = getFuncName(func),
              data = funcName == 'wrapper' ? getData(func) : undefined;
 
          if (data && isLaziable(data[0]) && data[1] == (ARY_FLAG | CURRY_FLAG | PARTIAL_FLAG | REARG_FLAG) && !data[4].length && data[9] == 1) {
            wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]);
          } else {
            wrapper = (func.length == 1 && isLaziable(func)) ? wrapper[funcName]() : wrapper.thru(func);
          }
        }
        return function() {
          var args = arguments,
              value = args[0];
 
          if (wrapper && args.length == 1 && isArray(value) && value.length >= LARGE_ARRAY_SIZE) {
            return wrapper.plant(value).value();
          }
          var index = 0,
              result = length ? funcs[index].apply(this, args) : value;
 
          while (++index < length) {
            result = funcs[index].call(this, result);
          }
          return result;
        };
      };
    }
 
    /**
     * Creates a function for `_.forEach` or `_.forEachRight`.
     *
     * @private
     * @param {Function} arrayFunc The function to iterate over an array.
     * @param {Function} eachFunc The function to iterate over a collection.
     * @returns {Function} Returns the new each function.
     */
    function createForEach(arrayFunc, eachFunc) {
      return function(collection, iteratee, thisArg) {
        return (typeof iteratee == 'function' && thisArg === undefined && isArray(collection))
          ? arrayFunc(collection, iteratee)
          : eachFunc(collection, bindCallback(iteratee, thisArg, 3));
      };
    }
 
    /**
     * Creates a function for `_.forIn` or `_.forInRight`.
     *
     * @private
     * @param {Function} objectFunc The function to iterate over an object.
     * @returns {Function} Returns the new each function.
     */
    function createForIn(objectFunc) {
      return function(object, iteratee, thisArg) {
        if (typeof iteratee != 'function' || thisArg !== undefined) {
          iteratee = bindCallback(iteratee, thisArg, 3);
        }
        return objectFunc(object, iteratee, keysIn);
      };
    }
 
    /**
     * Creates a function for `_.forOwn` or `_.forOwnRight`.
     *
     * @private
     * @param {Function} objectFunc The function to iterate over an object.
     * @returns {Function} Returns the new each function.
     */
    function createForOwn(objectFunc) {
      return function(object, iteratee, thisArg) {
        if (typeof iteratee != 'function' || thisArg !== undefined) {
          iteratee = bindCallback(iteratee, thisArg, 3);
        }
        return objectFunc(object, iteratee);
      };
    }
 
    /**
     * Creates a function for `_.mapKeys` or `_.mapValues`.
     *
     * @private
     * @param {boolean} [isMapKeys] Specify mapping keys instead of values.
     * @returns {Function} Returns the new map function.
     */
    function createObjectMapper(isMapKeys) {
      return function(object, iteratee, thisArg) {
        var result = {};
        iteratee = getCallback(iteratee, thisArg, 3);
 
        baseForOwn(object, function(value, key, object) {
          var mapped = iteratee(value, key, object);
          key = isMapKeys ? mapped : key;
          value = isMapKeys ? value : mapped;
          result[key] = value;
        });
        return result;
      };
    }
 
    /**
     * Creates a function for `_.padLeft` or `_.padRight`.
     *
     * @private
     * @param {boolean} [fromRight] Specify padding from the right.
     * @returns {Function} Returns the new pad function.
     */
    function createPadDir(fromRight) {
      return function(string, length, chars) {
        string = baseToString(string);
        return (fromRight ? string : '') + createPadding(string, length, chars) + (fromRight ? '' : string);
      };
    }
 
    /**
     * Creates a `_.partial` or `_.partialRight` function.
     *
     * @private
     * @param {boolean} flag The partial bit flag.
     * @returns {Function} Returns the new partial function.
     */
    function createPartial(flag) {
      var partialFunc = restParam(function(func, partials) {
        var holders = replaceHolders(partials, partialFunc.placeholder);
        return createWrapper(func, flag, undefined, partials, holders);
      });
      return partialFunc;
    }
 
    /**
     * Creates a function for `_.reduce` or `_.reduceRight`.
     *
     * @private
     * @param {Function} arrayFunc The function to iterate over an array.
     * @param {Function} eachFunc The function to iterate over a collection.
     * @returns {Function} Returns the new each function.
     */
    function createReduce(arrayFunc, eachFunc) {
      return function(collection, iteratee, accumulator, thisArg) {
        var initFromArray = arguments.length < 3;
        return (typeof iteratee == 'function' && thisArg === undefined && isArray(collection))
          ? arrayFunc(collection, iteratee, accumulator, initFromArray)
          : baseReduce(collection, getCallback(iteratee, thisArg, 4), accumulator, initFromArray, eachFunc);
      };
    }
 
    /**
     * Creates a function that wraps `func` and invokes it with optional `this`
     * binding of, partial application, and currying.
     *
     * @private
     * @param {Function|string} func The function or method name to reference.
     * @param {number} bitmask The bitmask of flags. See `createWrapper` for more details.
     * @param {*} [thisArg] The `this` binding of `func`.
     * @param {Array} [partials] The arguments to prepend to those provided to the new function.
     * @param {Array} [holders] The `partials` placeholder indexes.
     * @param {Array} [partialsRight] The arguments to append to those provided to the new function.
     * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
     * @param {Array} [argPos] The argument positions of the new function.
     * @param {number} [ary] The arity cap of `func`.
     * @param {number} [arity] The arity of `func`.
     * @returns {Function} Returns the new wrapped function.
     */
    function createHybridWrapper(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {
      var isAry = bitmask & ARY_FLAG,
          isBind = bitmask & BIND_FLAG,
          isBindKey = bitmask & BIND_KEY_FLAG,
          isCurry = bitmask & CURRY_FLAG,
          isCurryBound = bitmask & CURRY_BOUND_FLAG,
          isCurryRight = bitmask & CURRY_RIGHT_FLAG,
          Ctor = isBindKey ? undefined : createCtorWrapper(func);
 
      function wrapper() {
        // Avoid `arguments` object use disqualifying optimizations by
        // converting it to an array before providing it to other functions.
        var length = arguments.length,
            index = length,
            args = Array(length);
 
        while (index--) {
          args[index] = arguments[index];
        }
        if (partials) {
          args = composeArgs(args, partials, holders);
        }
        if (partialsRight) {
          args = composeArgsRight(args, partialsRight, holdersRight);
        }
        if (isCurry || isCurryRight) {
          var placeholder = wrapper.placeholder,
              argsHolders = replaceHolders(args, placeholder);
 
          length -= argsHolders.length;
          if (length < arity) {
            var newArgPos = argPos ? arrayCopy(argPos) : undefined,
                newArity = nativeMax(arity - length, 0),
                newsHolders = isCurry ? argsHolders : undefined,
                newHoldersRight = isCurry ? undefined : argsHolders,
                newPartials = isCurry ? args : undefined,
                newPartialsRight = isCurry ? undefined : args;
 
            bitmask |= (isCurry ? PARTIAL_FLAG : PARTIAL_RIGHT_FLAG);
            bitmask &= ~(isCurry ? PARTIAL_RIGHT_FLAG : PARTIAL_FLAG);
 
            if (!isCurryBound) {
              bitmask &= ~(BIND_FLAG | BIND_KEY_FLAG);
            }
            var newData = [func, bitmask, thisArg, newPartials, newsHolders, newPartialsRight, newHoldersRight, newArgPos, ary, newArity],
                result = createHybridWrapper.apply(undefined, newData);
 
            if (isLaziable(func)) {
              setData(result, newData);
            }
            result.placeholder = placeholder;
            return result;
          }
        }
        var thisBinding = isBind ? thisArg : this,
            fn = isBindKey ? thisBinding[func] : func;
 
        if (argPos) {
          args = reorder(args, argPos);
        }
        if (isAry && ary < args.length) {
          args.length = ary;
        }
        if (this && this !== root && this instanceof wrapper) {
          fn = Ctor || createCtorWrapper(func);
        }
        return fn.apply(thisBinding, args);
      }
      return wrapper;
    }
 
    /**
     * Creates the padding required for `string` based on the given `length`.
     * The `chars` string is truncated if the number of characters exceeds `length`.
     *
     * @private
     * @param {string} string The string to create padding for.
     * @param {number} [length=0] The padding length.
     * @param {string} [chars=' '] The string used as padding.
     * @returns {string} Returns the pad for `string`.
     */
    function createPadding(string, length, chars) {
      var strLength = string.length;
      length = +length;
 
      if (strLength >= length || !nativeIsFinite(length)) {
        return '';
      }
      var padLength = length - strLength;
      chars = chars == null ? ' ' : (chars + '');
      return repeat(chars, nativeCeil(padLength / chars.length)).slice(0, padLength);
    }
 
    /**
     * Creates a function that wraps `func` and invokes it with the optional `this`
     * binding of `thisArg` and the `partials` prepended to those provided to
     * the wrapper.
     *
     * @private
     * @param {Function} func The function to partially apply arguments to.
     * @param {number} bitmask The bitmask of flags. See `createWrapper` for more details.
     * @param {*} thisArg The `this` binding of `func`.
     * @param {Array} partials The arguments to prepend to those provided to the new function.
     * @returns {Function} Returns the new bound function.
     */
    function createPartialWrapper(func, bitmask, thisArg, partials) {
      var isBind = bitmask & BIND_FLAG,
          Ctor = createCtorWrapper(func);
 
      function wrapper() {
        // Avoid `arguments` object use disqualifying optimizations by
        // converting it to an array before providing it `func`.
        var argsIndex = -1,
            argsLength = arguments.length,
            leftIndex = -1,
            leftLength = partials.length,
            args = Array(leftLength + argsLength);
 
        while (++leftIndex < leftLength) {
          args[leftIndex] = partials[leftIndex];
        }
        while (argsLength--) {
          args[leftIndex++] = arguments[++argsIndex];
        }
        var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
        return fn.apply(isBind ? thisArg : this, args);
      }
      return wrapper;
    }
 
    /**
     * Creates a `_.ceil`, `_.floor`, or `_.round` function.
     *
     * @private
     * @param {string} methodName The name of the `Math` method to use when rounding.
     * @returns {Function} Returns the new round function.
     */
    function createRound(methodName) {
      var func = Math[methodName];
      return function(number, precision) {
        precision = precision === undefined ? 0 : (+precision || 0);
        if (precision) {
          precision = pow(10, precision);
          return func(number * precision) / precision;
        }
        return func(number);
      };
    }
 
    /**
     * Creates a `_.sortedIndex` or `_.sortedLastIndex` function.
     *
     * @private
     * @param {boolean} [retHighest] Specify returning the highest qualified index.
     * @returns {Function} Returns the new index function.
     */
    function createSortedIndex(retHighest) {
      return function(array, value, iteratee, thisArg) {
        var callback = getCallback(iteratee);
        return (iteratee == null && callback === baseCallback)
          ? binaryIndex(array, value, retHighest)
          : binaryIndexBy(array, value, callback(iteratee, thisArg, 1), retHighest);
      };
    }
 
    /**
     * Creates a function that either curries or invokes `func` with optional
     * `this` binding and partially applied arguments.
     *
     * @private
     * @param {Function|string} func The function or method name to reference.
     * @param {number} bitmask The bitmask of flags.
     *  The bitmask may be composed of the following flags:
     *     1 - `_.bind`
     *     2 - `_.bindKey`
     *     4 - `_.curry` or `_.curryRight` of a bound function
     *     8 - `_.curry`
     *    16 - `_.curryRight`
     *    32 - `_.partial`
     *    64 - `_.partialRight`
     *   128 - `_.rearg`
     *   256 - `_.ary`
     * @param {*} [thisArg] The `this` binding of `func`.
     * @param {Array} [partials] The arguments to be partially applied.
     * @param {Array} [holders] The `partials` placeholder indexes.
     * @param {Array} [argPos] The argument positions of the new function.
     * @param {number} [ary] The arity cap of `func`.
     * @param {number} [arity] The arity of `func`.
     * @returns {Function} Returns the new wrapped function.
     */
    function createWrapper(func, bitmask, thisArg, partials, holders, argPos, ary, arity) {
      var isBindKey = bitmask & BIND_KEY_FLAG;
      if (!isBindKey && typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      var length = partials ? partials.length : 0;
      if (!length) {
        bitmask &= ~(PARTIAL_FLAG | PARTIAL_RIGHT_FLAG);
        partials = holders = undefined;
      }
      length -= (holders ? holders.length : 0);
      if (bitmask & PARTIAL_RIGHT_FLAG) {
        var partialsRight = partials,
            holdersRight = holders;
 
        partials = holders = undefined;
      }
      var data = isBindKey ? undefined : getData(func),
          newData = [func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity];
 
      if (data) {
        mergeData(newData, data);
        bitmask = newData[1];
        arity = newData[9];
      }
      newData[9] = arity == null
        ? (isBindKey ? 0 : func.length)
        : (nativeMax(arity - length, 0) || 0);
 
      if (bitmask == BIND_FLAG) {
        var result = createBindWrapper(newData[0], newData[2]);
      } else if ((bitmask == PARTIAL_FLAG || bitmask == (BIND_FLAG | PARTIAL_FLAG)) && !newData[4].length) {
        result = createPartialWrapper.apply(undefined, newData);
      } else {
        result = createHybridWrapper.apply(undefined, newData);
      }
      var setter = data ? baseSetData : setData;
      return setter(result, newData);
    }
 
    /**
     * A specialized version of `baseIsEqualDeep` for arrays with support for
     * partial deep comparisons.
     *
     * @private
     * @param {Array} array The array to compare.
     * @param {Array} other The other array to compare.
     * @param {Function} equalFunc The function to determine equivalents of values.
     * @param {Function} [customizer] The function to customize comparing arrays.
     * @param {boolean} [isLoose] Specify performing partial comparisons.
     * @param {Array} [stackA] Tracks traversed `value` objects.
     * @param {Array} [stackB] Tracks traversed `other` objects.
     * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
     */
    function equalArrays(array, other, equalFunc, customizer, isLoose, stackA, stackB) {
      var index = -1,
          arrLength = array.length,
          othLength = other.length;
 
      if (arrLength != othLength && !(isLoose && othLength > arrLength)) {
        return false;
      }
      // Ignore non-index properties.
      while (++index < arrLength) {
        var arrValue = array[index],
            othValue = other[index],
            result = customizer ? customizer(isLoose ? othValue : arrValue, isLoose ? arrValue : othValue, index) : undefined;
 
        if (result !== undefined) {
          if (result) {
            continue;
          }
          return false;
        }
        // Recursively compare arrays (susceptible to call stack limits).
        if (isLoose) {
          if (!arraySome(other, function(othValue) {
                return arrValue === othValue || equalFunc(arrValue, othValue, customizer, isLoose, stackA, stackB);
              })) {
            return false;
          }
        } else if (!(arrValue === othValue || equalFunc(arrValue, othValue, customizer, isLoose, stackA, stackB))) {
          return false;
        }
      }
      return true;
    }
 
    /**
     * A specialized version of `baseIsEqualDeep` for comparing objects of
     * the same `toStringTag`.
     *
     * **Note:** This function only supports comparing values with tags of
     * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
     *
     * @private
     * @param {Object} object The object to compare.
     * @param {Object} other The other object to compare.
     * @param {string} tag The `toStringTag` of the objects to compare.
     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
     */
    function equalByTag(object, other, tag) {
      switch (tag) {
        case boolTag:
        case dateTag:
          // Coerce dates and booleans to numbers, dates to milliseconds and booleans
          // to `1` or `0` treating invalid dates coerced to `NaN` as not equal.
          return +object == +other;
 
        case errorTag:
          return object.name == other.name && object.message == other.message;
 
        case numberTag:
          // Treat `NaN` vs. `NaN` as equal.
          return (object != +object)
            ? other != +other
            : object == +other;
 
        case regexpTag:
        case stringTag:
          // Coerce regexes to strings and treat strings primitives and string
          // objects as equal. See https://es5.github.io/#x15.10.6.4 for more details.
          return object == (other + '');
      }
      return false;
    }
 
    /**
     * A specialized version of `baseIsEqualDeep` for objects with support for
     * partial deep comparisons.
     *
     * @private
     * @param {Object} object The object to compare.
     * @param {Object} other The other object to compare.
     * @param {Function} equalFunc The function to determine equivalents of values.
     * @param {Function} [customizer] The function to customize comparing values.
     * @param {boolean} [isLoose] Specify performing partial comparisons.
     * @param {Array} [stackA] Tracks traversed `value` objects.
     * @param {Array} [stackB] Tracks traversed `other` objects.
     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
     */
    function equalObjects(object, other, equalFunc, customizer, isLoose, stackA, stackB) {
      var objProps = keys(object),
          objLength = objProps.length,
          othProps = keys(other),
          othLength = othProps.length;
 
      if (objLength != othLength && !isLoose) {
        return false;
      }
      var index = objLength;
      while (index--) {
        var key = objProps[index];
        if (!(isLoose ? key in other : hasOwnProperty.call(other, key))) {
          return false;
        }
      }
      var skipCtor = isLoose;
      while (++index < objLength) {
        key = objProps[index];
        var objValue = object[key],
            othValue = other[key],
            result = customizer ? customizer(isLoose ? othValue : objValue, isLoose? objValue : othValue, key) : undefined;
 
        // Recursively compare objects (susceptible to call stack limits).
        if (!(result === undefined ? equalFunc(objValue, othValue, customizer, isLoose, stackA, stackB) : result)) {
          return false;
        }
        skipCtor || (skipCtor = key == 'constructor');
      }
      if (!skipCtor) {
        var objCtor = object.constructor,
            othCtor = other.constructor;
 
        // Non `Object` object instances with different constructors are not equal.
        if (objCtor != othCtor &&
            ('constructor' in object && 'constructor' in other) &&
            !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
              typeof othCtor == 'function' && othCtor instanceof othCtor)) {
          return false;
        }
      }
      return true;
    }
 
    /**
     * Gets the appropriate "callback" function. If the `_.callback` method is
     * customized this function returns the custom method, otherwise it returns
     * the `baseCallback` function. If arguments are provided the chosen function
     * is invoked with them and its result is returned.
     *
     * @private
     * @returns {Function} Returns the chosen function or its result.
     */
    function getCallback(func, thisArg, argCount) {
      var result = lodash.callback || callback;
      result = result === callback ? baseCallback : result;
      return argCount ? result(func, thisArg, argCount) : result;
    }
 
    /**
     * Gets metadata for `func`.
     *
     * @private
     * @param {Function} func The function to query.
     * @returns {*} Returns the metadata for `func`.
     */
    var getData = !metaMap ? noop : function(func) {
      return metaMap.get(func);
    };
 
    /**
     * Gets the name of `func`.
     *
     * @private
     * @param {Function} func The function to query.
     * @returns {string} Returns the function name.
     */
    function getFuncName(func) {
      var result = func.name,
          array = realNames[result],
          length = array ? array.length : 0;
 
      while (length--) {
        var data = array[length],
            otherFunc = data.func;
        if (otherFunc == null || otherFunc == func) {
          return data.name;
        }
      }
      return result;
    }
 
    /**
     * Gets the appropriate "indexOf" function. If the `_.indexOf` method is
     * customized this function returns the custom method, otherwise it returns
     * the `baseIndexOf` function. If arguments are provided the chosen function
     * is invoked with them and its result is returned.
     *
     * @private
     * @returns {Function|number} Returns the chosen function or its result.
     */
    function getIndexOf(collection, target, fromIndex) {
      var result = lodash.indexOf || indexOf;
      result = result === indexOf ? baseIndexOf : result;
      return collection ? result(collection, target, fromIndex) : result;
    }
 
    /**
     * Gets the "length" property value of `object`.
     *
     * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792)
     * that affects Safari on at least iOS 8.1-8.3 ARM64.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {*} Returns the "length" value.
     */
    var getLength = baseProperty('length');
 
    /**
     * Gets the propery names, values, and compare flags of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the match data of `object`.
     */
    function getMatchData(object) {
      var result = pairs(object),
          length = result.length;
 
      while (length--) {
        result[length][2] = isStrictComparable(result[length][1]);
      }
      return result;
    }
 
    /**
     * Gets the native function at `key` of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {string} key The key of the method to get.
     * @returns {*} Returns the function if it's native, else `undefined`.
     */
    function getNative(object, key) {
      var value = object == null ? undefined : object[key];
      return isNative(value) ? value : undefined;
    }
 
    /**
     * Gets the view, applying any `transforms` to the `start` and `end` positions.
     *
     * @private
     * @param {number} start The start of the view.
     * @param {number} end The end of the view.
     * @param {Array} transforms The transformations to apply to the view.
     * @returns {Object} Returns an object containing the `start` and `end`
     *  positions of the view.
     */
    function getView(start, end, transforms) {
      var index = -1,
          length = transforms.length;
 
      while (++index < length) {
        var data = transforms[index],
            size = data.size;
 
        switch (data.type) {
          case 'drop':      start += size; break;
          case 'dropRight': end -= size; break;
          case 'take':      end = nativeMin(end, start + size); break;
          case 'takeRight': start = nativeMax(start, end - size); break;
        }
      }
      return { 'start': start, 'end': end };
    }
 
    /**
     * Initializes an array clone.
     *
     * @private
     * @param {Array} array The array to clone.
     * @returns {Array} Returns the initialized clone.
     */
    function initCloneArray(array) {
      var length = array.length,
          result = new array.constructor(length);
 
      // Add array properties assigned by `RegExp#exec`.
      if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
        result.index = array.index;
        result.input = array.input;
      }
      return result;
    }
 
    /**
     * Initializes an object clone.
     *
     * @private
     * @param {Object} object The object to clone.
     * @returns {Object} Returns the initialized clone.
     */
    function initCloneObject(object) {
      var Ctor = object.constructor;
      if (!(typeof Ctor == 'function' && Ctor instanceof Ctor)) {
        Ctor = Object;
      }
      return new Ctor;
    }
 
    /**
     * Initializes an object clone based on its `toStringTag`.
     *
     * **Note:** This function only supports cloning values with tags of
     * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
     *
     * @private
     * @param {Object} object The object to clone.
     * @param {string} tag The `toStringTag` of the object to clone.
     * @param {boolean} [isDeep] Specify a deep clone.
     * @returns {Object} Returns the initialized clone.
     */
    function initCloneByTag(object, tag, isDeep) {
      var Ctor = object.constructor;
      switch (tag) {
        case arrayBufferTag:
          return bufferClone(object);
 
        case boolTag:
        case dateTag:
          return new Ctor(+object);
 
        case float32Tag: case float64Tag:
        case int8Tag: case int16Tag: case int32Tag:
        case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
          var buffer = object.buffer;
          return new Ctor(isDeep ? bufferClone(buffer) : buffer, object.byteOffset, object.length);
 
        case numberTag:
        case stringTag:
          return new Ctor(object);
 
        case regexpTag:
          var result = new Ctor(object.source, reFlags.exec(object));
          result.lastIndex = object.lastIndex;
      }
      return result;
    }
 
    /**
     * Invokes the method at `path` on `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {Array|string} path The path of the method to invoke.
     * @param {Array} args The arguments to invoke the method with.
     * @returns {*} Returns the result of the invoked method.
     */
    function invokePath(object, path, args) {
      if (object != null && !isKey(path, object)) {
        path = toPath(path);
        object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
        path = last(path);
      }
      var func = object == null ? object : object[path];
      return func == null ? undefined : func.apply(object, args);
    }
 
    /**
     * Checks if `value` is array-like.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
     */
    function isArrayLike(value) {
      return value != null && isLength(getLength(value));
    }
 
    /**
     * Checks if `value` is a valid array-like index.
     *
     * @private
     * @param {*} value The value to check.
     * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
     * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
     */
    function isIndex(value, length) {
      value = (typeof value == 'number' || reIsUint.test(value)) ? +value : -1;
      length = length == null ? MAX_SAFE_INTEGER : length;
      return value > -1 && value % 1 == 0 && value < length;
    }
 
    /**
     * Checks if the provided arguments are from an iteratee call.
     *
     * @private
     * @param {*} value The potential iteratee value argument.
     * @param {*} index The potential iteratee index or key argument.
     * @param {*} object The potential iteratee object argument.
     * @returns {boolean} Returns `true` if the arguments are from an iteratee call, else `false`.
     */
    function isIterateeCall(value, index, object) {
      if (!isObject(object)) {
        return false;
      }
      var type = typeof index;
      if (type == 'number'
          ? (isArrayLike(object) && isIndex(index, object.length))
          : (type == 'string' && index in object)) {
        var other = object[index];
        return value === value ? (value === other) : (other !== other);
      }
      return false;
    }
 
    /**
     * Checks if `value` is a property name and not a property path.
     *
     * @private
     * @param {*} value The value to check.
     * @param {Object} [object] The object to query keys on.
     * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
     */
    function isKey(value, object) {
      var type = typeof value;
      if ((type == 'string' && reIsPlainProp.test(value)) || type == 'number') {
        return true;
      }
      if (isArray(value)) {
        return false;
      }
      var result = !reIsDeepProp.test(value);
      return result || (object != null && value in toObject(object));
    }
 
    /**
     * Checks if `func` has a lazy counterpart.
     *
     * @private
     * @param {Function} func The function to check.
     * @returns {boolean} Returns `true` if `func` has a lazy counterpart, else `false`.
     */
    function isLaziable(func) {
      var funcName = getFuncName(func);
      if (!(funcName in LazyWrapper.prototype)) {
        return false;
      }
      var other = lodash[funcName];
      if (func === other) {
        return true;
      }
      var data = getData(other);
      return !!data && func === data[0];
    }
 
    /**
     * Checks if `value` is a valid array-like length.
     *
     * **Note:** This function is based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
     */
    function isLength(value) {
      return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
    }
 
    /**
     * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` if suitable for strict
     *  equality comparisons, else `false`.
     */
    function isStrictComparable(value) {
      return value === value && !isObject(value);
    }
 
    /**
     * Merges the function metadata of `source` into `data`.
     *
     * Merging metadata reduces the number of wrappers required to invoke a function.
     * This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
     * may be applied regardless of execution order. Methods like `_.ary` and `_.rearg`
     * augment function arguments, making the order in which they are executed important,
     * preventing the merging of metadata. However, we make an exception for a safe
     * common case where curried functions have `_.ary` and or `_.rearg` applied.
     *
     * @private
     * @param {Array} data The destination metadata.
     * @param {Array} source The source metadata.
     * @returns {Array} Returns `data`.
     */
    function mergeData(data, source) {
      var bitmask = data[1],
          srcBitmask = source[1],
          newBitmask = bitmask | srcBitmask,
          isCommon = newBitmask < ARY_FLAG;
 
      var isCombo =
        (srcBitmask == ARY_FLAG && bitmask == CURRY_FLAG) ||
        (srcBitmask == ARY_FLAG && bitmask == REARG_FLAG && data[7].length <= source[8]) ||
        (srcBitmask == (ARY_FLAG | REARG_FLAG) && bitmask == CURRY_FLAG);
 
      // Exit early if metadata can't be merged.
      if (!(isCommon || isCombo)) {
        return data;
      }
      // Use source `thisArg` if available.
      if (srcBitmask & BIND_FLAG) {
        data[2] = source[2];
        // Set when currying a bound function.
        newBitmask |= (bitmask & BIND_FLAG) ? 0 : CURRY_BOUND_FLAG;
      }
      // Compose partial arguments.
      var value = source[3];
      if (value) {
        var partials = data[3];
        data[3] = partials ? composeArgs(partials, value, source[4]) : arrayCopy(value);
        data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : arrayCopy(source[4]);
      }
      // Compose partial right arguments.
      value = source[5];
      if (value) {
        partials = data[5];
        data[5] = partials ? composeArgsRight(partials, value, source[6]) : arrayCopy(value);
        data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : arrayCopy(source[6]);
      }
      // Use source `argPos` if available.
      value = source[7];
      if (value) {
        data[7] = arrayCopy(value);
      }
      // Use source `ary` if it's smaller.
      if (srcBitmask & ARY_FLAG) {
        data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]);
      }
      // Use source `arity` if one is not provided.
      if (data[9] == null) {
        data[9] = source[9];
      }
      // Use source `func` and merge bitmasks.
      data[0] = source[0];
      data[1] = newBitmask;
 
      return data;
    }
 
    /**
     * Used by `_.defaultsDeep` to customize its `_.merge` use.
     *
     * @private
     * @param {*} objectValue The destination object property value.
     * @param {*} sourceValue The source object property value.
     * @returns {*} Returns the value to assign to the destination object.
     */
    function mergeDefaults(objectValue, sourceValue) {
      return objectValue === undefined ? sourceValue : merge(objectValue, sourceValue, mergeDefaults);
    }
 
    /**
     * A specialized version of `_.pick` which picks `object` properties specified
     * by `props`.
     *
     * @private
     * @param {Object} object The source object.
     * @param {string[]} props The property names to pick.
     * @returns {Object} Returns the new object.
     */
    function pickByArray(object, props) {
      object = toObject(object);
 
      var index = -1,
          length = props.length,
          result = {};
 
      while (++index < length) {
        var key = props[index];
        if (key in object) {
          result[key] = object[key];
        }
      }
      return result;
    }
 
    /**
     * A specialized version of `_.pick` which picks `object` properties `predicate`
     * returns truthy for.
     *
     * @private
     * @param {Object} object The source object.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {Object} Returns the new object.
     */
    function pickByCallback(object, predicate) {
      var result = {};
      baseForIn(object, function(value, key, object) {
        if (predicate(value, key, object)) {
          result[key] = value;
        }
      });
      return result;
    }
 
    /**
     * Reorder `array` according to the specified indexes where the element at
     * the first index is assigned as the first element, the element at
     * the second index is assigned as the second element, and so on.
     *
     * @private
     * @param {Array} array The array to reorder.
     * @param {Array} indexes The arranged array indexes.
     * @returns {Array} Returns `array`.
     */
    function reorder(array, indexes) {
      var arrLength = array.length,
          length = nativeMin(indexes.length, arrLength),
          oldArray = arrayCopy(array);
 
      while (length--) {
        var index = indexes[length];
        array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined;
      }
      return array;
    }
 
    /**
     * Sets metadata for `func`.
     *
     * **Note:** If this function becomes hot, i.e. is invoked a lot in a short
     * period of time, it will trip its breaker and transition to an identity function
     * to avoid garbage collection pauses in V8. See [V8 issue 2070](https://code.google.com/p/v8/issues/detail?id=2070)
     * for more details.
     *
     * @private
     * @param {Function} func The function to associate metadata with.
     * @param {*} data The metadata.
     * @returns {Function} Returns `func`.
     */
    var setData = (function() {
      var count = 0,
          lastCalled = 0;
 
      return function(key, value) {
        var stamp = now(),
            remaining = HOT_SPAN - (stamp - lastCalled);
 
        lastCalled = stamp;
        if (remaining > 0) {
          if (++count >= HOT_COUNT) {
            return key;
          }
        } else {
          count = 0;
        }
        return baseSetData(key, value);
      };
    }());
 
    /**
     * A fallback implementation of `Object.keys` which creates an array of the
     * own enumerable property names of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names.
     */
    function shimKeys(object) {
      var props = keysIn(object),
          propsLength = props.length,
          length = propsLength && object.length;
 
      var allowIndexes = !!length && isLength(length) &&
        (isArray(object) || isArguments(object));
 
      var index = -1,
          result = [];
 
      while (++index < propsLength) {
        var key = props[index];
        if ((allowIndexes && isIndex(key, length)) || hasOwnProperty.call(object, key)) {
          result.push(key);
        }
      }
      return result;
    }
 
    /**
     * Converts `value` to an array-like object if it's not one.
     *
     * @private
     * @param {*} value The value to process.
     * @returns {Array|Object} Returns the array-like object.
     */
    function toIterable(value) {
      if (value == null) {
        return [];
      }
      if (!isArrayLike(value)) {
        return values(value);
      }
      return isObject(value) ? value : Object(value);
    }
 
    /**
     * Converts `value` to an object if it's not one.
     *
     * @private
     * @param {*} value The value to process.
     * @returns {Object} Returns the object.
     */
    function toObject(value) {
      return isObject(value) ? value : Object(value);
    }
 
    /**
     * Converts `value` to property path array if it's not one.
     *
     * @private
     * @param {*} value The value to process.
     * @returns {Array} Returns the property path array.
     */
    function toPath(value) {
      if (isArray(value)) {
        return value;
      }
      var result = [];
      baseToString(value).replace(rePropName, function(match, number, quote, string) {
        result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
      });
      return result;
    }
 
    /**
     * Creates a clone of `wrapper`.
     *
     * @private
     * @param {Object} wrapper The wrapper to clone.
     * @returns {Object} Returns the cloned wrapper.
     */
    function wrapperClone(wrapper) {
      return wrapper instanceof LazyWrapper
        ? wrapper.clone()
        : new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__, arrayCopy(wrapper.__actions__));
    }
 
    /*------------------------------------------------------------------------*/
 
    /**
     * Creates an array of elements split into groups the length of `size`.
     * If `collection` can't be split evenly, the final chunk will be the remaining
     * elements.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to process.
     * @param {number} [size=1] The length of each chunk.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Array} Returns the new array containing chunks.
     * @example
     *
     * _.chunk(['a', 'b', 'c', 'd'], 2);
     * // => [['a', 'b'], ['c', 'd']]
     *
     * _.chunk(['a', 'b', 'c', 'd'], 3);
     * // => [['a', 'b', 'c'], ['d']]
     */
    function chunk(array, size, guard) {
      if (guard ? isIterateeCall(array, size, guard) : size == null) {
        size = 1;
      } else {
        size = nativeMax(nativeFloor(size) || 1, 1);
      }
      var index = 0,
          length = array ? array.length : 0,
          resIndex = -1,
          result = Array(nativeCeil(length / size));
 
      while (index < length) {
        result[++resIndex] = baseSlice(array, index, (index += size));
      }
      return result;
    }
 
    /**
     * Creates an array with all falsey values removed. The values `false`, `null`,
     * `0`, `""`, `undefined`, and `NaN` are falsey.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to compact.
     * @returns {Array} Returns the new array of filtered values.
     * @example
     *
     * _.compact([0, 1, false, 2, '', 3]);
     * // => [1, 2, 3]
     */
    function compact(array) {
      var index = -1,
          length = array ? array.length : 0,
          resIndex = -1,
          result = [];
 
      while (++index < length) {
        var value = array[index];
        if (value) {
          result[++resIndex] = value;
        }
      }
      return result;
    }
 
    /**
     * Creates an array of unique `array` values not included in the other
     * provided arrays using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {...Array} [values] The arrays of values to exclude.
     * @returns {Array} Returns the new array of filtered values.
     * @example
     *
     * _.difference([1, 2, 3], [4, 2]);
     * // => [1, 3]
     */
    var difference = restParam(function(array, values) {
      return (isObjectLike(array) && isArrayLike(array))
        ? baseDifference(array, baseFlatten(values, false, true))
        : [];
    });
 
    /**
     * Creates a slice of `array` with `n` elements dropped from the beginning.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=1] The number of elements to drop.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.drop([1, 2, 3]);
     * // => [2, 3]
     *
     * _.drop([1, 2, 3], 2);
     * // => [3]
     *
     * _.drop([1, 2, 3], 5);
     * // => []
     *
     * _.drop([1, 2, 3], 0);
     * // => [1, 2, 3]
     */
    function drop(array, n, guard) {
      var length = array ? array.length : 0;
      if (!length) {
        return [];
      }
      if (guard ? isIterateeCall(array, n, guard) : n == null) {
        n = 1;
      }
      return baseSlice(array, n < 0 ? 0 : n);
    }
 
    /**
     * Creates a slice of `array` with `n` elements dropped from the end.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=1] The number of elements to drop.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.dropRight([1, 2, 3]);
     * // => [1, 2]
     *
     * _.dropRight([1, 2, 3], 2);
     * // => [1]
     *
     * _.dropRight([1, 2, 3], 5);
     * // => []
     *
     * _.dropRight([1, 2, 3], 0);
     * // => [1, 2, 3]
     */
    function dropRight(array, n, guard) {
      var length = array ? array.length : 0;
      if (!length) {
        return [];
      }
      if (guard ? isIterateeCall(array, n, guard) : n == null) {
        n = 1;
      }
      n = length - (+n || 0);
      return baseSlice(array, 0, n < 0 ? 0 : n);
    }
 
    /**
     * Creates a slice of `array` excluding elements dropped from the end.
     * Elements are dropped until `predicate` returns falsey. The predicate is
     * bound to `thisArg` and invoked with three arguments: (value, index, array).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that match the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.dropRightWhile([1, 2, 3], function(n) {
     *   return n > 1;
     * });
     * // => [1]
     *
     * var users = [
     *   { 'user': 'barney',  'active': true },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': false }
     * ];
     *
     * // using the `_.matches` callback shorthand
     * _.pluck(_.dropRightWhile(users, { 'user': 'pebbles', 'active': false }), 'user');
     * // => ['barney', 'fred']
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.pluck(_.dropRightWhile(users, 'active', false), 'user');
     * // => ['barney']
     *
     * // using the `_.property` callback shorthand
     * _.pluck(_.dropRightWhile(users, 'active'), 'user');
     * // => ['barney', 'fred', 'pebbles']
     */
    function dropRightWhile(array, predicate, thisArg) {
      return (array && array.length)
        ? baseWhile(array, getCallback(predicate, thisArg, 3), true, true)
        : [];
    }
 
    /**
     * Creates a slice of `array` excluding elements dropped from the beginning.
     * Elements are dropped until `predicate` returns falsey. The predicate is
     * bound to `thisArg` and invoked with three arguments: (value, index, array).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.dropWhile([1, 2, 3], function(n) {
     *   return n < 3;
     * });
     * // => [3]
     *
     * var users = [
     *   { 'user': 'barney',  'active': false },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': true }
     * ];
     *
     * // using the `_.matches` callback shorthand
     * _.pluck(_.dropWhile(users, { 'user': 'barney', 'active': false }), 'user');
     * // => ['fred', 'pebbles']
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.pluck(_.dropWhile(users, 'active', false), 'user');
     * // => ['pebbles']
     *
     * // using the `_.property` callback shorthand
     * _.pluck(_.dropWhile(users, 'active'), 'user');
     * // => ['barney', 'fred', 'pebbles']
     */
    function dropWhile(array, predicate, thisArg) {
      return (array && array.length)
        ? baseWhile(array, getCallback(predicate, thisArg, 3), true)
        : [];
    }
 
    /**
     * Fills elements of `array` with `value` from `start` up to, but not
     * including, `end`.
     *
     * **Note:** This method mutates `array`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to fill.
     * @param {*} value The value to fill `array` with.
     * @param {number} [start=0] The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns `array`.
     * @example
     *
     * var array = [1, 2, 3];
     *
     * _.fill(array, 'a');
     * console.log(array);
     * // => ['a', 'a', 'a']
     *
     * _.fill(Array(3), 2);
     * // => [2, 2, 2]
     *
     * _.fill([4, 6, 8], '*', 1, 2);
     * // => [4, '*', 8]
     */
    function fill(array, value, start, end) {
      var length = array ? array.length : 0;
      if (!length) {
        return [];
      }
      if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {
        start = 0;
        end = length;
      }
      return baseFill(array, value, start, end);
    }
 
    /**
     * This method is like `_.find` except that it returns the index of the first
     * element `predicate` returns truthy for instead of the element itself.
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to search.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {number} Returns the index of the found element, else `-1`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'active': false },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': true }
     * ];
     *
     * _.findIndex(users, function(chr) {
     *   return chr.user == 'barney';
     * });
     * // => 0
     *
     * // using the `_.matches` callback shorthand
     * _.findIndex(users, { 'user': 'fred', 'active': false });
     * // => 1
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.findIndex(users, 'active', false);
     * // => 0
     *
     * // using the `_.property` callback shorthand
     * _.findIndex(users, 'active');
     * // => 2
     */
    var findIndex = createFindIndex();
 
    /**
     * This method is like `_.findIndex` except that it iterates over elements
     * of `collection` from right to left.
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to search.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {number} Returns the index of the found element, else `-1`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'active': true },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': false }
     * ];
     *
     * _.findLastIndex(users, function(chr) {
     *   return chr.user == 'pebbles';
     * });
     * // => 2
     *
     * // using the `_.matches` callback shorthand
     * _.findLastIndex(users, { 'user': 'barney', 'active': true });
     * // => 0
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.findLastIndex(users, 'active', false);
     * // => 2
     *
     * // using the `_.property` callback shorthand
     * _.findLastIndex(users, 'active');
     * // => 0
     */
    var findLastIndex = createFindIndex(true);
 
    /**
     * Gets the first element of `array`.
     *
     * @static
     * @memberOf _
     * @alias head
     * @category Array
     * @param {Array} array The array to query.
     * @returns {*} Returns the first element of `array`.
     * @example
     *
     * _.first([1, 2, 3]);
     * // => 1
     *
     * _.first([]);
     * // => undefined
     */
    function first(array) {
      return array ? array[0] : undefined;
    }
 
    /**
     * Flattens a nested array. If `isDeep` is `true` the array is recursively
     * flattened, otherwise it is only flattened a single level.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to flatten.
     * @param {boolean} [isDeep] Specify a deep flatten.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Array} Returns the new flattened array.
     * @example
     *
     * _.flatten([1, [2, 3, [4]]]);
     * // => [1, 2, 3, [4]]
     *
     * // using `isDeep`
     * _.flatten([1, [2, 3, [4]]], true);
     * // => [1, 2, 3, 4]
     */
    function flatten(array, isDeep, guard) {
      var length = array ? array.length : 0;
      if (guard && isIterateeCall(array, isDeep, guard)) {
        isDeep = false;
      }
      return length ? baseFlatten(array, isDeep) : [];
    }
 
    /**
     * Recursively flattens a nested array.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to recursively flatten.
     * @returns {Array} Returns the new flattened array.
     * @example
     *
     * _.flattenDeep([1, [2, 3, [4]]]);
     * // => [1, 2, 3, 4]
     */
    function flattenDeep(array) {
      var length = array ? array.length : 0;
      return length ? baseFlatten(array, true) : [];
    }
 
    /**
     * Gets the index at which the first occurrence of `value` is found in `array`
     * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
     * for equality comparisons. If `fromIndex` is negative, it is used as the offset
     * from the end of `array`. If `array` is sorted providing `true` for `fromIndex`
     * performs a faster binary search.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to search.
     * @param {*} value The value to search for.
     * @param {boolean|number} [fromIndex=0] The index to search from or `true`
     *  to perform a binary search on a sorted array.
     * @returns {number} Returns the index of the matched value, else `-1`.
     * @example
     *
     * _.indexOf([1, 2, 1, 2], 2);
     * // => 1
     *
     * // using `fromIndex`
     * _.indexOf([1, 2, 1, 2], 2, 2);
     * // => 3
     *
     * // performing a binary search
     * _.indexOf([1, 1, 2, 2], 2, true);
     * // => 2
     */
    function indexOf(array, value, fromIndex) {
      var length = array ? array.length : 0;
      if (!length) {
        return -1;
      }
      if (typeof fromIndex == 'number') {
        fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : fromIndex;
      } else if (fromIndex) {
        var index = binaryIndex(array, value);
        if (index < length &&
            (value === value ? (value === array[index]) : (array[index] !== array[index]))) {
          return index;
        }
        return -1;
      }
      return baseIndexOf(array, value, fromIndex || 0);
    }
 
    /**
     * Gets all but the last element of `array`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.initial([1, 2, 3]);
     * // => [1, 2]
     */
    function initial(array) {
      return dropRight(array, 1);
    }
 
    /**
     * Creates an array of unique values that are included in all of the provided
     * arrays using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @returns {Array} Returns the new array of shared values.
     * @example
     * _.intersection([1, 2], [4, 2], [2, 1]);
     * // => [2]
     */
    var intersection = restParam(function(arrays) {
      var othLength = arrays.length,
          othIndex = othLength,
          caches = Array(length),
          indexOf = getIndexOf(),
          isCommon = indexOf == baseIndexOf,
          result = [];
 
      while (othIndex--) {
        var value = arrays[othIndex] = isArrayLike(value = arrays[othIndex]) ? value : [];
        caches[othIndex] = (isCommon && value.length >= 120) ? createCache(othIndex && value) : null;
      }
      var array = arrays[0],
          index = -1,
          length = array ? array.length : 0,
          seen = caches[0];
 
      outer:
      while (++index < length) {
        value = array[index];
        if ((seen ? cacheIndexOf(seen, value) : indexOf(result, value, 0)) < 0) {
          var othIndex = othLength;
          while (--othIndex) {
            var cache = caches[othIndex];
            if ((cache ? cacheIndexOf(cache, value) : indexOf(arrays[othIndex], value, 0)) < 0) {
              continue outer;
            }
          }
          if (seen) {
            seen.push(value);
          }
          result.push(value);
        }
      }
      return result;
    });
 
    /**
     * Gets the last element of `array`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @returns {*} Returns the last element of `array`.
     * @example
     *
     * _.last([1, 2, 3]);
     * // => 3
     */
    function last(array) {
      var length = array ? array.length : 0;
      return length ? array[length - 1] : undefined;
    }
 
    /**
     * This method is like `_.indexOf` except that it iterates over elements of
     * `array` from right to left.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to search.
     * @param {*} value The value to search for.
     * @param {boolean|number} [fromIndex=array.length-1] The index to search from
     *  or `true` to perform a binary search on a sorted array.
     * @returns {number} Returns the index of the matched value, else `-1`.
     * @example
     *
     * _.lastIndexOf([1, 2, 1, 2], 2);
     * // => 3
     *
     * // using `fromIndex`
     * _.lastIndexOf([1, 2, 1, 2], 2, 2);
     * // => 1
     *
     * // performing a binary search
     * _.lastIndexOf([1, 1, 2, 2], 2, true);
     * // => 3
     */
    function lastIndexOf(array, value, fromIndex) {
      var length = array ? array.length : 0;
      if (!length) {
        return -1;
      }
      var index = length;
      if (typeof fromIndex == 'number') {
        index = (fromIndex < 0 ? nativeMax(length + fromIndex, 0) : nativeMin(fromIndex || 0, length - 1)) + 1;
      } else if (fromIndex) {
        index = binaryIndex(array, value, true) - 1;
        var other = array[index];
        if (value === value ? (value === other) : (other !== other)) {
          return index;
        }
        return -1;
      }
      if (value !== value) {
        return indexOfNaN(array, index, true);
      }
      while (index--) {
        if (array[index] === value) {
          return index;
        }
      }
      return -1;
    }
 
    /**
     * Removes all provided values from `array` using
     * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * **Note:** Unlike `_.without`, this method mutates `array`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to modify.
     * @param {...*} [values] The values to remove.
     * @returns {Array} Returns `array`.
     * @example
     *
     * var array = [1, 2, 3, 1, 2, 3];
     *
     * _.pull(array, 2, 3);
     * console.log(array);
     * // => [1, 1]
     */
    function pull() {
      var args = arguments,
          array = args[0];
 
      if (!(array && array.length)) {
        return array;
      }
      var index = 0,
          indexOf = getIndexOf(),
          length = args.length;
 
      while (++index < length) {
        var fromIndex = 0,
            value = args[index];
 
        while ((fromIndex = indexOf(array, value, fromIndex)) > -1) {
          splice.call(array, fromIndex, 1);
        }
      }
      return array;
    }
 
    /**
     * Removes elements from `array` corresponding to the given indexes and returns
     * an array of the removed elements. Indexes may be specified as an array of
     * indexes or as individual arguments.
     *
     * **Note:** Unlike `_.at`, this method mutates `array`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to modify.
     * @param {...(number|number[])} [indexes] The indexes of elements to remove,
     *  specified as individual indexes or arrays of indexes.
     * @returns {Array} Returns the new array of removed elements.
     * @example
     *
     * var array = [5, 10, 15, 20];
     * var evens = _.pullAt(array, 1, 3);
     *
     * console.log(array);
     * // => [5, 15]
     *
     * console.log(evens);
     * // => [10, 20]
     */
    var pullAt = restParam(function(array, indexes) {
      indexes = baseFlatten(indexes);
 
      var result = baseAt(array, indexes);
      basePullAt(array, indexes.sort(baseCompareAscending));
      return result;
    });
 
    /**
     * Removes all elements from `array` that `predicate` returns truthy for
     * and returns an array of the removed elements. The predicate is bound to
     * `thisArg` and invoked with three arguments: (value, index, array).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * **Note:** Unlike `_.filter`, this method mutates `array`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to modify.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Array} Returns the new array of removed elements.
     * @example
     *
     * var array = [1, 2, 3, 4];
     * var evens = _.remove(array, function(n) {
     *   return n % 2 == 0;
     * });
     *
     * console.log(array);
     * // => [1, 3]
     *
     * console.log(evens);
     * // => [2, 4]
     */
    function remove(array, predicate, thisArg) {
      var result = [];
      if (!(array && array.length)) {
        return result;
      }
      var index = -1,
          indexes = [],
          length = array.length;
 
      predicate = getCallback(predicate, thisArg, 3);
      while (++index < length) {
        var value = array[index];
        if (predicate(value, index, array)) {
          result.push(value);
          indexes.push(index);
        }
      }
      basePullAt(array, indexes);
      return result;
    }
 
    /**
     * Gets all but the first element of `array`.
     *
     * @static
     * @memberOf _
     * @alias tail
     * @category Array
     * @param {Array} array The array to query.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.rest([1, 2, 3]);
     * // => [2, 3]
     */
    function rest(array) {
      return drop(array, 1);
    }
 
    /**
     * Creates a slice of `array` from `start` up to, but not including, `end`.
     *
     * **Note:** This method is used instead of `Array#slice` to support node
     * lists in IE < 9 and to ensure dense arrays are returned.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to slice.
     * @param {number} [start=0] The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns the slice of `array`.
     */
    function slice(array, start, end) {
      var length = array ? array.length : 0;
      if (!length) {
        return [];
      }
      if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
        start = 0;
        end = length;
      }
      return baseSlice(array, start, end);
    }
 
    /**
     * Uses a binary search to determine the lowest index at which `value` should
     * be inserted into `array` in order to maintain its sort order. If an iteratee
     * function is provided it is invoked for `value` and each element of `array`
     * to compute their sort ranking. The iteratee is bound to `thisArg` and
     * invoked with one argument; (value).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     * @example
     *
     * _.sortedIndex([30, 50], 40);
     * // => 1
     *
     * _.sortedIndex([4, 4, 5, 5], 5);
     * // => 2
     *
     * var dict = { 'data': { 'thirty': 30, 'forty': 40, 'fifty': 50 } };
     *
     * // using an iteratee function
     * _.sortedIndex(['thirty', 'fifty'], 'forty', function(word) {
     *   return this.data[word];
     * }, dict);
     * // => 1
     *
     * // using the `_.property` callback shorthand
     * _.sortedIndex([{ 'x': 30 }, { 'x': 50 }], { 'x': 40 }, 'x');
     * // => 1
     */
    var sortedIndex = createSortedIndex();
 
    /**
     * This method is like `_.sortedIndex` except that it returns the highest
     * index at which `value` should be inserted into `array` in order to
     * maintain its sort order.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     * @example
     *
     * _.sortedLastIndex([4, 4, 5, 5], 5);
     * // => 4
     */
    var sortedLastIndex = createSortedIndex(true);
 
    /**
     * Creates a slice of `array` with `n` elements taken from the beginning.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=1] The number of elements to take.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.take([1, 2, 3]);
     * // => [1]
     *
     * _.take([1, 2, 3], 2);
     * // => [1, 2]
     *
     * _.take([1, 2, 3], 5);
     * // => [1, 2, 3]
     *
     * _.take([1, 2, 3], 0);
     * // => []
     */
    function take(array, n, guard) {
      var length = array ? array.length : 0;
      if (!length) {
        return [];
      }
      if (guard ? isIterateeCall(array, n, guard) : n == null) {
        n = 1;
      }
      return baseSlice(array, 0, n < 0 ? 0 : n);
    }
 
    /**
     * Creates a slice of `array` with `n` elements taken from the end.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=1] The number of elements to take.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.takeRight([1, 2, 3]);
     * // => [3]
     *
     * _.takeRight([1, 2, 3], 2);
     * // => [2, 3]
     *
     * _.takeRight([1, 2, 3], 5);
     * // => [1, 2, 3]
     *
     * _.takeRight([1, 2, 3], 0);
     * // => []
     */
    function takeRight(array, n, guard) {
      var length = array ? array.length : 0;
      if (!length) {
        return [];
      }
      if (guard ? isIterateeCall(array, n, guard) : n == null) {
        n = 1;
      }
      n = length - (+n || 0);
      return baseSlice(array, n < 0 ? 0 : n);
    }
 
    /**
     * Creates a slice of `array` with elements taken from the end. Elements are
     * taken until `predicate` returns falsey. The predicate is bound to `thisArg`
     * and invoked with three arguments: (value, index, array).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.takeRightWhile([1, 2, 3], function(n) {
     *   return n > 1;
     * });
     * // => [2, 3]
     *
     * var users = [
     *   { 'user': 'barney',  'active': true },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': false }
     * ];
     *
     * // using the `_.matches` callback shorthand
     * _.pluck(_.takeRightWhile(users, { 'user': 'pebbles', 'active': false }), 'user');
     * // => ['pebbles']
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.pluck(_.takeRightWhile(users, 'active', false), 'user');
     * // => ['fred', 'pebbles']
     *
     * // using the `_.property` callback shorthand
     * _.pluck(_.takeRightWhile(users, 'active'), 'user');
     * // => []
     */
    function takeRightWhile(array, predicate, thisArg) {
      return (array && array.length)
        ? baseWhile(array, getCallback(predicate, thisArg, 3), false, true)
        : [];
    }
 
    /**
     * Creates a slice of `array` with elements taken from the beginning. Elements
     * are taken until `predicate` returns falsey. The predicate is bound to
     * `thisArg` and invoked with three arguments: (value, index, array).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.takeWhile([1, 2, 3], function(n) {
     *   return n < 3;
     * });
     * // => [1, 2]
     *
     * var users = [
     *   { 'user': 'barney',  'active': false },
     *   { 'user': 'fred',    'active': false},
     *   { 'user': 'pebbles', 'active': true }
     * ];
     *
     * // using the `_.matches` callback shorthand
     * _.pluck(_.takeWhile(users, { 'user': 'barney', 'active': false }), 'user');
     * // => ['barney']
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.pluck(_.takeWhile(users, 'active', false), 'user');
     * // => ['barney', 'fred']
     *
     * // using the `_.property` callback shorthand
     * _.pluck(_.takeWhile(users, 'active'), 'user');
     * // => []
     */
    function takeWhile(array, predicate, thisArg) {
      return (array && array.length)
        ? baseWhile(array, getCallback(predicate, thisArg, 3))
        : [];
    }
 
    /**
     * Creates an array of unique values, in order, from all of the provided arrays
     * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @returns {Array} Returns the new array of combined values.
     * @example
     *
     * _.union([1, 2], [4, 2], [2, 1]);
     * // => [1, 2, 4]
     */
    var union = restParam(function(arrays) {
      return baseUniq(baseFlatten(arrays, false, true));
    });
 
    /**
     * Creates a duplicate-free version of an array, using
     * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
     * for equality comparisons, in which only the first occurence of each element
     * is kept. Providing `true` for `isSorted` performs a faster search algorithm
     * for sorted arrays. If an iteratee function is provided it is invoked for
     * each element in the array to generate the criterion by which uniqueness
     * is computed. The `iteratee` is bound to `thisArg` and invoked with three
     * arguments: (value, index, array).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @alias unique
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {boolean} [isSorted] Specify the array is sorted.
     * @param {Function|Object|string} [iteratee] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Array} Returns the new duplicate-value-free array.
     * @example
     *
     * _.uniq([2, 1, 2]);
     * // => [2, 1]
     *
     * // using `isSorted`
     * _.uniq([1, 1, 2], true);
     * // => [1, 2]
     *
     * // using an iteratee function
     * _.uniq([1, 2.5, 1.5, 2], function(n) {
     *   return this.floor(n);
     * }, Math);
     * // => [1, 2.5]
     *
     * // using the `_.property` callback shorthand
     * _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
     * // => [{ 'x': 1 }, { 'x': 2 }]
     */
    function uniq(array, isSorted, iteratee, thisArg) {
      var length = array ? array.length : 0;
      if (!length) {
        return [];
      }
      if (isSorted != null && typeof isSorted != 'boolean') {
        thisArg = iteratee;
        iteratee = isIterateeCall(array, isSorted, thisArg) ? undefined : isSorted;
        isSorted = false;
      }
      var callback = getCallback();
      if (!(iteratee == null && callback === baseCallback)) {
        iteratee = callback(iteratee, thisArg, 3);
      }
      return (isSorted && getIndexOf() == baseIndexOf)
        ? sortedUniq(array, iteratee)
        : baseUniq(array, iteratee);
    }
 
    /**
     * This method is like `_.zip` except that it accepts an array of grouped
     * elements and creates an array regrouping the elements to their pre-zip
     * configuration.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array of grouped elements to process.
     * @returns {Array} Returns the new array of regrouped elements.
     * @example
     *
     * var zipped = _.zip(['fred', 'barney'], [30, 40], [true, false]);
     * // => [['fred', 30, true], ['barney', 40, false]]
     *
     * _.unzip(zipped);
     * // => [['fred', 'barney'], [30, 40], [true, false]]
     */
    function unzip(array) {
      if (!(array && array.length)) {
        return [];
      }
      var index = -1,
          length = 0;
 
      array = arrayFilter(array, function(group) {
        if (isArrayLike(group)) {
          length = nativeMax(group.length, length);
          return true;
        }
      });
      var result = Array(length);
      while (++index < length) {
        result[index] = arrayMap(array, baseProperty(index));
      }
      return result;
    }
 
    /**
     * This method is like `_.unzip` except that it accepts an iteratee to specify
     * how regrouped values should be combined. The `iteratee` is bound to `thisArg`
     * and invoked with four arguments: (accumulator, value, index, group).
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array of grouped elements to process.
     * @param {Function} [iteratee] The function to combine regrouped values.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Array} Returns the new array of regrouped elements.
     * @example
     *
     * var zipped = _.zip([1, 2], [10, 20], [100, 200]);
     * // => [[1, 10, 100], [2, 20, 200]]
     *
     * _.unzipWith(zipped, _.add);
     * // => [3, 30, 300]
     */
    function unzipWith(array, iteratee, thisArg) {
      var length = array ? array.length : 0;
      if (!length) {
        return [];
      }
      var result = unzip(array);
      if (iteratee == null) {
        return result;
      }
      iteratee = bindCallback(iteratee, thisArg, 4);
      return arrayMap(result, function(group) {
        return arrayReduce(group, iteratee, undefined, true);
      });
    }
 
    /**
     * Creates an array excluding all provided values using
     * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to filter.
     * @param {...*} [values] The values to exclude.
     * @returns {Array} Returns the new array of filtered values.
     * @example
     *
     * _.without([1, 2, 1, 3], 1, 2);
     * // => [3]
     */
    var without = restParam(function(array, values) {
      return isArrayLike(array)
        ? baseDifference(array, values)
        : [];
    });
 
    /**
     * Creates an array of unique values that is the [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
     * of the provided arrays.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @returns {Array} Returns the new array of values.
     * @example
     *
     * _.xor([1, 2], [4, 2]);
     * // => [1, 4]
     */
    function xor() {
      var index = -1,
          length = arguments.length;
 
      while (++index < length) {
        var array = arguments[index];
        if (isArrayLike(array)) {
          var result = result
            ? arrayPush(baseDifference(result, array), baseDifference(array, result))
            : array;
        }
      }
      return result ? baseUniq(result) : [];
    }
 
    /**
     * Creates an array of grouped elements, the first of which contains the first
     * elements of the given arrays, the second of which contains the second elements
     * of the given arrays, and so on.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {...Array} [arrays] The arrays to process.
     * @returns {Array} Returns the new array of grouped elements.
     * @example
     *
     * _.zip(['fred', 'barney'], [30, 40], [true, false]);
     * // => [['fred', 30, true], ['barney', 40, false]]
     */
    var zip = restParam(unzip);
 
    /**
     * The inverse of `_.pairs`; this method returns an object composed from arrays
     * of property names and values. Provide either a single two dimensional array,
     * e.g. `[[key1, value1], [key2, value2]]` or two arrays, one of property names
     * and one of corresponding values.
     *
     * @static
     * @memberOf _
     * @alias object
     * @category Array
     * @param {Array} props The property names.
     * @param {Array} [values=[]] The property values.
     * @returns {Object} Returns the new object.
     * @example
     *
     * _.zipObject([['fred', 30], ['barney', 40]]);
     * // => { 'fred': 30, 'barney': 40 }
     *
     * _.zipObject(['fred', 'barney'], [30, 40]);
     * // => { 'fred': 30, 'barney': 40 }
     */
    function zipObject(props, values) {
      var index = -1,
          length = props ? props.length : 0,
          result = {};
 
      if (length && !values && !isArray(props[0])) {
        values = [];
      }
      while (++index < length) {
        var key = props[index];
        if (values) {
          result[key] = values[index];
        } else if (key) {
          result[key[0]] = key[1];
        }
      }
      return result;
    }
 
    /**
     * This method is like `_.zip` except that it accepts an iteratee to specify
     * how grouped values should be combined. The `iteratee` is bound to `thisArg`
     * and invoked with four arguments: (accumulator, value, index, group).
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {...Array} [arrays] The arrays to process.
     * @param {Function} [iteratee] The function to combine grouped values.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Array} Returns the new array of grouped elements.
     * @example
     *
     * _.zipWith([1, 2], [10, 20], [100, 200], _.add);
     * // => [111, 222]
     */
    var zipWith = restParam(function(arrays) {
      var length = arrays.length,
          iteratee = length > 2 ? arrays[length - 2] : undefined,
          thisArg = length > 1 ? arrays[length - 1] : undefined;
 
      if (length > 2 && typeof iteratee == 'function') {
        length -= 2;
      } else {
        iteratee = (length > 1 && typeof thisArg == 'function') ? (--length, thisArg) : undefined;
        thisArg = undefined;
      }
      arrays.length = length;
      return unzipWith(arrays, iteratee, thisArg);
    });
 
    /*------------------------------------------------------------------------*/
 
    /**
     * Creates a `lodash` object that wraps `value` with explicit method
     * chaining enabled.
     *
     * @static
     * @memberOf _
     * @category Chain
     * @param {*} value The value to wrap.
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'age': 36 },
     *   { 'user': 'fred',    'age': 40 },
     *   { 'user': 'pebbles', 'age': 1 }
     * ];
     *
     * var youngest = _.chain(users)
     *   .sortBy('age')
     *   .map(function(chr) {
     *     return chr.user + ' is ' + chr.age;
     *   })
     *   .first()
     *   .value();
     * // => 'pebbles is 1'
     */
    function chain(value) {
      var result = lodash(value);
      result.__chain__ = true;
      return result;
    }
 
    /**
     * This method invokes `interceptor` and returns `value`. The interceptor is
     * bound to `thisArg` and invoked with one argument; (value). The purpose of
     * this method is to "tap into" a method chain in order to perform operations
     * on intermediate results within the chain.
     *
     * @static
     * @memberOf _
     * @category Chain
     * @param {*} value The value to provide to `interceptor`.
     * @param {Function} interceptor The function to invoke.
     * @param {*} [thisArg] The `this` binding of `interceptor`.
     * @returns {*} Returns `value`.
     * @example
     *
     * _([1, 2, 3])
     *  .tap(function(array) {
     *    array.pop();
     *  })
     *  .reverse()
     *  .value();
     * // => [2, 1]
     */
    function tap(value, interceptor, thisArg) {
      interceptor.call(thisArg, value);
      return value;
    }
 
    /**
     * This method is like `_.tap` except that it returns the result of `interceptor`.
     *
     * @static
     * @memberOf _
     * @category Chain
     * @param {*} value The value to provide to `interceptor`.
     * @param {Function} interceptor The function to invoke.
     * @param {*} [thisArg] The `this` binding of `interceptor`.
     * @returns {*} Returns the result of `interceptor`.
     * @example
     *
     * _('  abc  ')
     *  .chain()
     *  .trim()
     *  .thru(function(value) {
     *    return [value];
     *  })
     *  .value();
     * // => ['abc']
     */
    function thru(value, interceptor, thisArg) {
      return interceptor.call(thisArg, value);
    }
 
    /**
     * Enables explicit method chaining on the wrapper object.
     *
     * @name chain
     * @memberOf _
     * @category Chain
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36 },
     *   { 'user': 'fred',   'age': 40 }
     * ];
     *
     * // without explicit chaining
     * _(users).first();
     * // => { 'user': 'barney', 'age': 36 }
     *
     * // with explicit chaining
     * _(users).chain()
     *   .first()
     *   .pick('user')
     *   .value();
     * // => { 'user': 'barney' }
     */
    function wrapperChain() {
      return chain(this);
    }
 
    /**
     * Executes the chained sequence and returns the wrapped result.
     *
     * @name commit
     * @memberOf _
     * @category Chain
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var array = [1, 2];
     * var wrapped = _(array).push(3);
     *
     * console.log(array);
     * // => [1, 2]
     *
     * wrapped = wrapped.commit();
     * console.log(array);
     * // => [1, 2, 3]
     *
     * wrapped.last();
     * // => 3
     *
     * console.log(array);
     * // => [1, 2, 3]
     */
    function wrapperCommit() {
      return new LodashWrapper(this.value(), this.__chain__);
    }
 
    /**
     * Creates a new array joining a wrapped array with any additional arrays
     * and/or values.
     *
     * @name concat
     * @memberOf _
     * @category Chain
     * @param {...*} [values] The values to concatenate.
     * @returns {Array} Returns the new concatenated array.
     * @example
     *
     * var array = [1];
     * var wrapped = _(array).concat(2, [3], [[4]]);
     *
     * console.log(wrapped.value());
     * // => [1, 2, 3, [4]]
     *
     * console.log(array);
     * // => [1]
     */
    var wrapperConcat = restParam(function(values) {
      values = baseFlatten(values);
      return this.thru(function(array) {
        return arrayConcat(isArray(array) ? array : [toObject(array)], values);
      });
    });
 
    /**
     * Creates a clone of the chained sequence planting `value` as the wrapped value.
     *
     * @name plant
     * @memberOf _
     * @category Chain
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var array = [1, 2];
     * var wrapped = _(array).map(function(value) {
     *   return Math.pow(value, 2);
     * });
     *
     * var other = [3, 4];
     * var otherWrapped = wrapped.plant(other);
     *
     * otherWrapped.value();
     * // => [9, 16]
     *
     * wrapped.value();
     * // => [1, 4]
     */
    function wrapperPlant(value) {
      var result,
          parent = this;
 
      while (parent instanceof baseLodash) {
        var clone = wrapperClone(parent);
        if (result) {
          previous.__wrapped__ = clone;
        } else {
          result = clone;
        }
        var previous = clone;
        parent = parent.__wrapped__;
      }
      previous.__wrapped__ = value;
      return result;
    }
 
    /**
     * Reverses the wrapped array so the first element becomes the last, the
     * second element becomes the second to last, and so on.
     *
     * **Note:** This method mutates the wrapped array.
     *
     * @name reverse
     * @memberOf _
     * @category Chain
     * @returns {Object} Returns the new reversed `lodash` wrapper instance.
     * @example
     *
     * var array = [1, 2, 3];
     *
     * _(array).reverse().value()
     * // => [3, 2, 1]
     *
     * console.log(array);
     * // => [3, 2, 1]
     */
    function wrapperReverse() {
      var value = this.__wrapped__;
 
      var interceptor = function(value) {
        return (wrapped && wrapped.__dir__ < 0) ? value : value.reverse();
      };
      if (value instanceof LazyWrapper) {
        var wrapped = value;
        if (this.__actions__.length) {
          wrapped = new LazyWrapper(this);
        }
        wrapped = wrapped.reverse();
        wrapped.__actions__.push({ 'func': thru, 'args': [interceptor], 'thisArg': undefined });
        return new LodashWrapper(wrapped, this.__chain__);
      }
      return this.thru(interceptor);
    }
 
    /**
     * Produces the result of coercing the unwrapped value to a string.
     *
     * @name toString
     * @memberOf _
     * @category Chain
     * @returns {string} Returns the coerced string value.
     * @example
     *
     * _([1, 2, 3]).toString();
     * // => '1,2,3'
     */
    function wrapperToString() {
      return (this.value() + '');
    }
 
    /**
     * Executes the chained sequence to extract the unwrapped value.
     *
     * @name value
     * @memberOf _
     * @alias run, toJSON, valueOf
     * @category Chain
     * @returns {*} Returns the resolved unwrapped value.
     * @example
     *
     * _([1, 2, 3]).value();
     * // => [1, 2, 3]
     */
    function wrapperValue() {
      return baseWrapperValue(this.__wrapped__, this.__actions__);
    }
 
    /*------------------------------------------------------------------------*/
 
    /**
     * Creates an array of elements corresponding to the given keys, or indexes,
     * of `collection`. Keys may be specified as individual arguments or as arrays
     * of keys.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {...(number|number[]|string|string[])} [props] The property names
     *  or indexes of elements to pick, specified individually or in arrays.
     * @returns {Array} Returns the new array of picked elements.
     * @example
     *
     * _.at(['a', 'b', 'c'], [0, 2]);
     * // => ['a', 'c']
     *
     * _.at(['barney', 'fred', 'pebbles'], 0, 2);
     * // => ['barney', 'pebbles']
     */
    var at = restParam(function(collection, props) {
      return baseAt(collection, baseFlatten(props));
    });
 
    /**
     * Creates an object composed of keys generated from the results of running
     * each element of `collection` through `iteratee`. The corresponding value
     * of each key is the number of times the key was returned by `iteratee`.
     * The `iteratee` is bound to `thisArg` and invoked with three arguments:
     * (value, index|key, collection).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns the composed aggregate object.
     * @example
     *
     * _.countBy([4.3, 6.1, 6.4], function(n) {
     *   return Math.floor(n);
     * });
     * // => { '4': 1, '6': 2 }
     *
     * _.countBy([4.3, 6.1, 6.4], function(n) {
     *   return this.floor(n);
     * }, Math);
     * // => { '4': 1, '6': 2 }
     *
     * _.countBy(['one', 'two', 'three'], 'length');
     * // => { '3': 2, '5': 1 }
     */
    var countBy = createAggregator(function(result, value, key) {
      hasOwnProperty.call(result, key) ? ++result[key] : (result[key] = 1);
    });
 
    /**
     * Checks if `predicate` returns truthy for **all** elements of `collection`.
     * The predicate is bound to `thisArg` and invoked with three arguments:
     * (value, index|key, collection).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @alias all
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {boolean} Returns `true` if all elements pass the predicate check,
     *  else `false`.
     * @example
     *
     * _.every([true, 1, null, 'yes'], Boolean);
     * // => false
     *
     * var users = [
     *   { 'user': 'barney', 'active': false },
     *   { 'user': 'fred',   'active': false }
     * ];
     *
     * // using the `_.matches` callback shorthand
     * _.every(users, { 'user': 'barney', 'active': false });
     * // => false
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.every(users, 'active', false);
     * // => true
     *
     * // using the `_.property` callback shorthand
     * _.every(users, 'active');
     * // => false
     */
    function every(collection, predicate, thisArg) {
      var func = isArray(collection) ? arrayEvery : baseEvery;
      if (thisArg && isIterateeCall(collection, predicate, thisArg)) {
        predicate = undefined;
      }
      if (typeof predicate != 'function' || thisArg !== undefined) {
        predicate = getCallback(predicate, thisArg, 3);
      }
      return func(collection, predicate);
    }
 
    /**
     * Iterates over elements of `collection`, returning an array of all elements
     * `predicate` returns truthy for. The predicate is bound to `thisArg` and
     * invoked with three arguments: (value, index|key, collection).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @alias select
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Array} Returns the new filtered array.
     * @example
     *
     * _.filter([4, 5, 6], function(n) {
     *   return n % 2 == 0;
     * });
     * // => [4, 6]
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': true },
     *   { 'user': 'fred',   'age': 40, 'active': false }
     * ];
     *
     * // using the `_.matches` callback shorthand
     * _.pluck(_.filter(users, { 'age': 36, 'active': true }), 'user');
     * // => ['barney']
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.pluck(_.filter(users, 'active', false), 'user');
     * // => ['fred']
     *
     * // using the `_.property` callback shorthand
     * _.pluck(_.filter(users, 'active'), 'user');
     * // => ['barney']
     */
    function filter(collection, predicate, thisArg) {
      var func = isArray(collection) ? arrayFilter : baseFilter;
      predicate = getCallback(predicate, thisArg, 3);
      return func(collection, predicate);
    }
 
    /**
     * Iterates over elements of `collection`, returning the first element
     * `predicate` returns truthy for. The predicate is bound to `thisArg` and
     * invoked with three arguments: (value, index|key, collection).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @alias detect
     * @category Collection
     * @param {Array|Object|string} collection The collection to search.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {*} Returns the matched element, else `undefined`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'age': 36, 'active': true },
     *   { 'user': 'fred',    'age': 40, 'active': false },
     *   { 'user': 'pebbles', 'age': 1,  'active': true }
     * ];
     *
     * _.result(_.find(users, function(chr) {
     *   return chr.age < 40;
     * }), 'user');
     * // => 'barney'
     *
     * // using the `_.matches` callback shorthand
     * _.result(_.find(users, { 'age': 1, 'active': true }), 'user');
     * // => 'pebbles'
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.result(_.find(users, 'active', false), 'user');
     * // => 'fred'
     *
     * // using the `_.property` callback shorthand
     * _.result(_.find(users, 'active'), 'user');
     * // => 'barney'
     */
    var find = createFind(baseEach);
 
    /**
     * This method is like `_.find` except that it iterates over elements of
     * `collection` from right to left.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to search.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {*} Returns the matched element, else `undefined`.
     * @example
     *
     * _.findLast([1, 2, 3, 4], function(n) {
     *   return n % 2 == 1;
     * });
     * // => 3
     */
    var findLast = createFind(baseEachRight, true);
 
    /**
     * Performs a deep comparison between each element in `collection` and the
     * source object, returning the first element that has equivalent property
     * values.
     *
     * **Note:** This method supports comparing arrays, booleans, `Date` objects,
     * numbers, `Object` objects, regexes, and strings. Objects are compared by
     * their own, not inherited, enumerable properties. For comparing a single
     * own or inherited property value see `_.matchesProperty`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to search.
     * @param {Object} source The object of property values to match.
     * @returns {*} Returns the matched element, else `undefined`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': true },
     *   { 'user': 'fred',   'age': 40, 'active': false }
     * ];
     *
     * _.result(_.findWhere(users, { 'age': 36, 'active': true }), 'user');
     * // => 'barney'
     *
     * _.result(_.findWhere(users, { 'age': 40, 'active': false }), 'user');
     * // => 'fred'
     */
    function findWhere(collection, source) {
      return find(collection, baseMatches(source));
    }
 
    /**
     * Iterates over elements of `collection` invoking `iteratee` for each element.
     * The `iteratee` is bound to `thisArg` and invoked with three arguments:
     * (value, index|key, collection). Iteratee functions may exit iteration early
     * by explicitly returning `false`.
     *
     * **Note:** As with other "Collections" methods, objects with a "length" property
     * are iterated like arrays. To avoid this behavior `_.forIn` or `_.forOwn`
     * may be used for object iteration.
     *
     * @static
     * @memberOf _
     * @alias each
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Array|Object|string} Returns `collection`.
     * @example
     *
     * _([1, 2]).forEach(function(n) {
     *   console.log(n);
     * }).value();
     * // => logs each value from left to right and returns the array
     *
     * _.forEach({ 'a': 1, 'b': 2 }, function(n, key) {
     *   console.log(n, key);
     * });
     * // => logs each value-key pair and returns the object (iteration order is not guaranteed)
     */
    var forEach = createForEach(arrayEach, baseEach);
 
    /**
     * This method is like `_.forEach` except that it iterates over elements of
     * `collection` from right to left.
     *
     * @static
     * @memberOf _
     * @alias eachRight
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Array|Object|string} Returns `collection`.
     * @example
     *
     * _([1, 2]).forEachRight(function(n) {
     *   console.log(n);
     * }).value();
     * // => logs each value from right to left and returns the array
     */
    var forEachRight = createForEach(arrayEachRight, baseEachRight);
 
    /**
     * Creates an object composed of keys generated from the results of running
     * each element of `collection` through `iteratee`. The corresponding value
     * of each key is an array of the elements responsible for generating the key.
     * The `iteratee` is bound to `thisArg` and invoked with three arguments:
     * (value, index|key, collection).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns the composed aggregate object.
     * @example
     *
     * _.groupBy([4.2, 6.1, 6.4], function(n) {
     *   return Math.floor(n);
     * });
     * // => { '4': [4.2], '6': [6.1, 6.4] }
     *
     * _.groupBy([4.2, 6.1, 6.4], function(n) {
     *   return this.floor(n);
     * }, Math);
     * // => { '4': [4.2], '6': [6.1, 6.4] }
     *
     * // using the `_.property` callback shorthand
     * _.groupBy(['one', 'two', 'three'], 'length');
     * // => { '3': ['one', 'two'], '5': ['three'] }
     */
    var groupBy = createAggregator(function(result, value, key) {
      if (hasOwnProperty.call(result, key)) {
        result[key].push(value);
      } else {
        result[key] = [value];
      }
    });
 
    /**
     * Checks if `value` is in `collection` using
     * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
     * for equality comparisons. If `fromIndex` is negative, it is used as the offset
     * from the end of `collection`.
     *
     * @static
     * @memberOf _
     * @alias contains, include
     * @category Collection
     * @param {Array|Object|string} collection The collection to search.
     * @param {*} target The value to search for.
     * @param {number} [fromIndex=0] The index to search from.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.reduce`.
     * @returns {boolean} Returns `true` if a matching element is found, else `false`.
     * @example
     *
     * _.includes([1, 2, 3], 1);
     * // => true
     *
     * _.includes([1, 2, 3], 1, 2);
     * // => false
     *
     * _.includes({ 'user': 'fred', 'age': 40 }, 'fred');
     * // => true
     *
     * _.includes('pebbles', 'eb');
     * // => true
     */
    function includes(collection, target, fromIndex, guard) {
      var length = collection ? getLength(collection) : 0;
      if (!isLength(length)) {
        collection = values(collection);
        length = collection.length;
      }
      if (typeof fromIndex != 'number' || (guard && isIterateeCall(target, fromIndex, guard))) {
        fromIndex = 0;
      } else {
        fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : (fromIndex || 0);
      }
      return (typeof collection == 'string' || !isArray(collection) && isString(collection))
        ? (fromIndex <= length && collection.indexOf(target, fromIndex) > -1)
        : (!!length && getIndexOf(collection, target, fromIndex) > -1);
    }
 
    /**
     * Creates an object composed of keys generated from the results of running
     * each element of `collection` through `iteratee`. The corresponding value
     * of each key is the last element responsible for generating the key. The
     * iteratee function is bound to `thisArg` and invoked with three arguments:
     * (value, index|key, collection).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns the composed aggregate object.
     * @example
     *
     * var keyData = [
     *   { 'dir': 'left', 'code': 97 },
     *   { 'dir': 'right', 'code': 100 }
     * ];
     *
     * _.indexBy(keyData, 'dir');
     * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
     *
     * _.indexBy(keyData, function(object) {
     *   return String.fromCharCode(object.code);
     * });
     * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
     *
     * _.indexBy(keyData, function(object) {
     *   return this.fromCharCode(object.code);
     * }, String);
     * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
     */
    var indexBy = createAggregator(function(result, value, key) {
      result[key] = value;
    });
 
    /**
     * Invokes the method at `path` of each element in `collection`, returning
     * an array of the results of each invoked method. Any additional arguments
     * are provided to each invoked method. If `methodName` is a function it is
     * invoked for, and `this` bound to, each element in `collection`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Array|Function|string} path The path of the method to invoke or
     *  the function invoked per iteration.
     * @param {...*} [args] The arguments to invoke the method with.
     * @returns {Array} Returns the array of results.
     * @example
     *
     * _.invoke([[5, 1, 7], [3, 2, 1]], 'sort');
     * // => [[1, 5, 7], [1, 2, 3]]
     *
     * _.invoke([123, 456], String.prototype.split, '');
     * // => [['1', '2', '3'], ['4', '5', '6']]
     */
    var invoke = restParam(function(collection, path, args) {
      var index = -1,
          isFunc = typeof path == 'function',
          isProp = isKey(path),
          result = isArrayLike(collection) ? Array(collection.length) : [];
 
      baseEach(collection, function(value) {
        var func = isFunc ? path : ((isProp && value != null) ? value[path] : undefined);
        result[++index] = func ? func.apply(value, args) : invokePath(value, path, args);
      });
      return result;
    });
 
    /**
     * Creates an array of values by running each element in `collection` through
     * `iteratee`. The `iteratee` is bound to `thisArg` and invoked with three
     * arguments: (value, index|key, collection).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * Many lodash methods are guarded to work as iteratees for methods like
     * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
     *
     * The guarded methods are:
     * `ary`, `callback`, `chunk`, `clone`, `create`, `curry`, `curryRight`,
     * `drop`, `dropRight`, `every`, `fill`, `flatten`, `invert`, `max`, `min`,
     * `parseInt`, `slice`, `sortBy`, `take`, `takeRight`, `template`, `trim`,
     * `trimLeft`, `trimRight`, `trunc`, `random`, `range`, `sample`, `some`,
     * `sum`, `uniq`, and `words`
     *
     * @static
     * @memberOf _
     * @alias collect
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Array} Returns the new mapped array.
     * @example
     *
     * function timesThree(n) {
     *   return n * 3;
     * }
     *
     * _.map([1, 2], timesThree);
     * // => [3, 6]
     *
     * _.map({ 'a': 1, 'b': 2 }, timesThree);
     * // => [3, 6] (iteration order is not guaranteed)
     *
     * var users = [
     *   { 'user': 'barney' },
     *   { 'user': 'fred' }
     * ];
     *
     * // using the `_.property` callback shorthand
     * _.map(users, 'user');
     * // => ['barney', 'fred']
     */
    function map(collection, iteratee, thisArg) {
      var func = isArray(collection) ? arrayMap : baseMap;
      iteratee = getCallback(iteratee, thisArg, 3);
      return func(collection, iteratee);
    }
 
    /**
     * Creates an array of elements split into two groups, the first of which
     * contains elements `predicate` returns truthy for, while the second of which
     * contains elements `predicate` returns falsey for. The predicate is bound
     * to `thisArg` and invoked with three arguments: (value, index|key, collection).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Array} Returns the array of grouped elements.
     * @example
     *
     * _.partition([1, 2, 3], function(n) {
     *   return n % 2;
     * });
     * // => [[1, 3], [2]]
     *
     * _.partition([1.2, 2.3, 3.4], function(n) {
     *   return this.floor(n) % 2;
     * }, Math);
     * // => [[1.2, 3.4], [2.3]]
     *
     * var users = [
     *   { 'user': 'barney',  'age': 36, 'active': false },
     *   { 'user': 'fred',    'age': 40, 'active': true },
     *   { 'user': 'pebbles', 'age': 1,  'active': false }
     * ];
     *
     * var mapper = function(array) {
     *   return _.pluck(array, 'user');
     * };
     *
     * // using the `_.matches` callback shorthand
     * _.map(_.partition(users, { 'age': 1, 'active': false }), mapper);
     * // => [['pebbles'], ['barney', 'fred']]
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.map(_.partition(users, 'active', false), mapper);
     * // => [['barney', 'pebbles'], ['fred']]
     *
     * // using the `_.property` callback shorthand
     * _.map(_.partition(users, 'active'), mapper);
     * // => [['fred'], ['barney', 'pebbles']]
     */
    var partition = createAggregator(function(result, value, key) {
      result[key ? 0 : 1].push(value);
    }, function() { return [[], []]; });
 
    /**
     * Gets the property value of `path` from all elements in `collection`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Array|string} path The path of the property to pluck.
     * @returns {Array} Returns the property values.
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36 },
     *   { 'user': 'fred',   'age': 40 }
     * ];
     *
     * _.pluck(users, 'user');
     * // => ['barney', 'fred']
     *
     * var userIndex = _.indexBy(users, 'user');
     * _.pluck(userIndex, 'age');
     * // => [36, 40] (iteration order is not guaranteed)
     */
    function pluck(collection, path) {
      return map(collection, property(path));
    }
 
    /**
     * Reduces `collection` to a value which is the accumulated result of running
     * each element in `collection` through `iteratee`, where each successive
     * invocation is supplied the return value of the previous. If `accumulator`
     * is not provided the first element of `collection` is used as the initial
     * value. The `iteratee` is bound to `thisArg` and invoked with four arguments:
     * (accumulator, value, index|key, collection).
     *
     * Many lodash methods are guarded to work as iteratees for methods like
     * `_.reduce`, `_.reduceRight`, and `_.transform`.
     *
     * The guarded methods are:
     * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `sortByAll`,
     * and `sortByOrder`
     *
     * @static
     * @memberOf _
     * @alias foldl, inject
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [accumulator] The initial value.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {*} Returns the accumulated value.
     * @example
     *
     * _.reduce([1, 2], function(total, n) {
     *   return total + n;
     * });
     * // => 3
     *
     * _.reduce({ 'a': 1, 'b': 2 }, function(result, n, key) {
     *   result[key] = n * 3;
     *   return result;
     * }, {});
     * // => { 'a': 3, 'b': 6 } (iteration order is not guaranteed)
     */
    var reduce = createReduce(arrayReduce, baseEach);
 
    /**
     * This method is like `_.reduce` except that it iterates over elements of
     * `collection` from right to left.
     *
     * @static
     * @memberOf _
     * @alias foldr
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [accumulator] The initial value.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {*} Returns the accumulated value.
     * @example
     *
     * var array = [[0, 1], [2, 3], [4, 5]];
     *
     * _.reduceRight(array, function(flattened, other) {
     *   return flattened.concat(other);
     * }, []);
     * // => [4, 5, 2, 3, 0, 1]
     */
    var reduceRight = createReduce(arrayReduceRight, baseEachRight);
 
    /**
     * The opposite of `_.filter`; this method returns the elements of `collection`
     * that `predicate` does **not** return truthy for.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Array} Returns the new filtered array.
     * @example
     *
     * _.reject([1, 2, 3, 4], function(n) {
     *   return n % 2 == 0;
     * });
     * // => [1, 3]
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': false },
     *   { 'user': 'fred',   'age': 40, 'active': true }
     * ];
     *
     * // using the `_.matches` callback shorthand
     * _.pluck(_.reject(users, { 'age': 40, 'active': true }), 'user');
     * // => ['barney']
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.pluck(_.reject(users, 'active', false), 'user');
     * // => ['fred']
     *
     * // using the `_.property` callback shorthand
     * _.pluck(_.reject(users, 'active'), 'user');
     * // => ['barney']
     */
    function reject(collection, predicate, thisArg) {
      var func = isArray(collection) ? arrayFilter : baseFilter;
      predicate = getCallback(predicate, thisArg, 3);
      return func(collection, function(value, index, collection) {
        return !predicate(value, index, collection);
      });
    }
 
    /**
     * Gets a random element or `n` random elements from a collection.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to sample.
     * @param {number} [n] The number of elements to sample.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {*} Returns the random sample(s).
     * @example
     *
     * _.sample([1, 2, 3, 4]);
     * // => 2
     *
     * _.sample([1, 2, 3, 4], 2);
     * // => [3, 1]
     */
    function sample(collection, n, guard) {
      if (guard ? isIterateeCall(collection, n, guard) : n == null) {
        collection = toIterable(collection);
        var length = collection.length;
        return length > 0 ? collection[baseRandom(0, length - 1)] : undefined;
      }
      var index = -1,
          result = toArray(collection),
          length = result.length,
          lastIndex = length - 1;
 
      n = nativeMin(n < 0 ? 0 : (+n || 0), length);
      while (++index < n) {
        var rand = baseRandom(index, lastIndex),
            value = result[rand];
 
        result[rand] = result[index];
        result[index] = value;
      }
      result.length = n;
      return result;
    }
 
    /**
     * Creates an array of shuffled values, using a version of the
     * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to shuffle.
     * @returns {Array} Returns the new shuffled array.
     * @example
     *
     * _.shuffle([1, 2, 3, 4]);
     * // => [4, 1, 3, 2]
     */
    function shuffle(collection) {
      return sample(collection, POSITIVE_INFINITY);
    }
 
    /**
     * Gets the size of `collection` by returning its length for array-like
     * values or the number of own enumerable properties for objects.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to inspect.
     * @returns {number} Returns the size of `collection`.
     * @example
     *
     * _.size([1, 2, 3]);
     * // => 3
     *
     * _.size({ 'a': 1, 'b': 2 });
     * // => 2
     *
     * _.size('pebbles');
     * // => 7
     */
    function size(collection) {
      var length = collection ? getLength(collection) : 0;
      return isLength(length) ? length : keys(collection).length;
    }
 
    /**
     * Checks if `predicate` returns truthy for **any** element of `collection`.
     * The function returns as soon as it finds a passing value and does not iterate
     * over the entire collection. The predicate is bound to `thisArg` and invoked
     * with three arguments: (value, index|key, collection).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @alias any
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {boolean} Returns `true` if any element passes the predicate check,
     *  else `false`.
     * @example
     *
     * _.some([null, 0, 'yes', false], Boolean);
     * // => true
     *
     * var users = [
     *   { 'user': 'barney', 'active': true },
     *   { 'user': 'fred',   'active': false }
     * ];
     *
     * // using the `_.matches` callback shorthand
     * _.some(users, { 'user': 'barney', 'active': false });
     * // => false
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.some(users, 'active', false);
     * // => true
     *
     * // using the `_.property` callback shorthand
     * _.some(users, 'active');
     * // => true
     */
    function some(collection, predicate, thisArg) {
      var func = isArray(collection) ? arraySome : baseSome;
      if (thisArg && isIterateeCall(collection, predicate, thisArg)) {
        predicate = undefined;
      }
      if (typeof predicate != 'function' || thisArg !== undefined) {
        predicate = getCallback(predicate, thisArg, 3);
      }
      return func(collection, predicate);
    }
 
    /**
     * Creates an array of elements, sorted in ascending order by the results of
     * running each element in a collection through `iteratee`. This method performs
     * a stable sort, that is, it preserves the original sort order of equal elements.
     * The `iteratee` is bound to `thisArg` and invoked with three arguments:
     * (value, index|key, collection).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Array} Returns the new sorted array.
     * @example
     *
     * _.sortBy([1, 2, 3], function(n) {
     *   return Math.sin(n);
     * });
     * // => [3, 1, 2]
     *
     * _.sortBy([1, 2, 3], function(n) {
     *   return this.sin(n);
     * }, Math);
     * // => [3, 1, 2]
     *
     * var users = [
     *   { 'user': 'fred' },
     *   { 'user': 'pebbles' },
     *   { 'user': 'barney' }
     * ];
     *
     * // using the `_.property` callback shorthand
     * _.pluck(_.sortBy(users, 'user'), 'user');
     * // => ['barney', 'fred', 'pebbles']
     */
    function sortBy(collection, iteratee, thisArg) {
      if (collection == null) {
        return [];
      }
      if (thisArg && isIterateeCall(collection, iteratee, thisArg)) {
        iteratee = undefined;
      }
      var index = -1;
      iteratee = getCallback(iteratee, thisArg, 3);
 
      var result = baseMap(collection, function(value, key, collection) {
        return { 'criteria': iteratee(value, key, collection), 'index': ++index, 'value': value };
      });
      return baseSortBy(result, compareAscending);
    }
 
    /**
     * This method is like `_.sortBy` except that it can sort by multiple iteratees
     * or property names.
     *
     * If a property name is provided for an iteratee the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If an object is provided for an iteratee the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {...(Function|Function[]|Object|Object[]|string|string[])} iteratees
     *  The iteratees to sort by, specified as individual values or arrays of values.
     * @returns {Array} Returns the new sorted array.
     * @example
     *
     * var users = [
     *   { 'user': 'fred',   'age': 48 },
     *   { 'user': 'barney', 'age': 36 },
     *   { 'user': 'fred',   'age': 42 },
     *   { 'user': 'barney', 'age': 34 }
     * ];
     *
     * _.map(_.sortByAll(users, ['user', 'age']), _.values);
     * // => [['barney', 34], ['barney', 36], ['fred', 42], ['fred', 48]]
     *
     * _.map(_.sortByAll(users, 'user', function(chr) {
     *   return Math.floor(chr.age / 10);
     * }), _.values);
     * // => [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
     */
    var sortByAll = restParam(function(collection, iteratees) {
      if (collection == null) {
        return [];
      }
      var guard = iteratees[2];
      if (guard && isIterateeCall(iteratees[0], iteratees[1], guard)) {
        iteratees.length = 1;
      }
      return baseSortByOrder(collection, baseFlatten(iteratees), []);
    });
 
    /**
     * This method is like `_.sortByAll` except that it allows specifying the
     * sort orders of the iteratees to sort by. If `orders` is unspecified, all
     * values are sorted in ascending order. Otherwise, a value is sorted in
     * ascending order if its corresponding order is "asc", and descending if "desc".
     *
     * If a property name is provided for an iteratee the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If an object is provided for an iteratee the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
     * @param {boolean[]} [orders] The sort orders of `iteratees`.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.reduce`.
     * @returns {Array} Returns the new sorted array.
     * @example
     *
     * var users = [
     *   { 'user': 'fred',   'age': 48 },
     *   { 'user': 'barney', 'age': 34 },
     *   { 'user': 'fred',   'age': 42 },
     *   { 'user': 'barney', 'age': 36 }
     * ];
     *
     * // sort by `user` in ascending order and by `age` in descending order
     * _.map(_.sortByOrder(users, ['user', 'age'], ['asc', 'desc']), _.values);
     * // => [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
     */
    function sortByOrder(collection, iteratees, orders, guard) {
      if (collection == null) {
        return [];
      }
      if (guard && isIterateeCall(iteratees, orders, guard)) {
        orders = undefined;
      }
      if (!isArray(iteratees)) {
        iteratees = iteratees == null ? [] : [iteratees];
      }
      if (!isArray(orders)) {
        orders = orders == null ? [] : [orders];
      }
      return baseSortByOrder(collection, iteratees, orders);
    }
 
    /**
     * Performs a deep comparison between each element in `collection` and the
     * source object, returning an array of all elements that have equivalent
     * property values.
     *
     * **Note:** This method supports comparing arrays, booleans, `Date` objects,
     * numbers, `Object` objects, regexes, and strings. Objects are compared by
     * their own, not inherited, enumerable properties. For comparing a single
     * own or inherited property value see `_.matchesProperty`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to search.
     * @param {Object} source The object of property values to match.
     * @returns {Array} Returns the new filtered array.
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': false, 'pets': ['hoppy'] },
     *   { 'user': 'fred',   'age': 40, 'active': true, 'pets': ['baby puss', 'dino'] }
     * ];
     *
     * _.pluck(_.where(users, { 'age': 36, 'active': false }), 'user');
     * // => ['barney']
     *
     * _.pluck(_.where(users, { 'pets': ['dino'] }), 'user');
     * // => ['fred']
     */
    function where(collection, source) {
      return filter(collection, baseMatches(source));
    }
 
    /*------------------------------------------------------------------------*/
 
    /**
     * Gets the number of milliseconds that have elapsed since the Unix epoch
     * (1 January 1970 00:00:00 UTC).
     *
     * @static
     * @memberOf _
     * @category Date
     * @example
     *
     * _.defer(function(stamp) {
     *   console.log(_.now() - stamp);
     * }, _.now());
     * // => logs the number of milliseconds it took for the deferred function to be invoked
     */
    var now = nativeNow || function() {
      return new Date().getTime();
    };
 
    /*------------------------------------------------------------------------*/
 
    /**
     * The opposite of `_.before`; this method creates a function that invokes
     * `func` once it is called `n` or more times.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {number} n The number of calls before `func` is invoked.
     * @param {Function} func The function to restrict.
     * @returns {Function} Returns the new restricted function.
     * @example
     *
     * var saves = ['profile', 'settings'];
     *
     * var done = _.after(saves.length, function() {
     *   console.log('done saving!');
     * });
     *
     * _.forEach(saves, function(type) {
     *   asyncSave({ 'type': type, 'complete': done });
     * });
     * // => logs 'done saving!' after the two async saves have completed
     */
    function after(n, func) {
      if (typeof func != 'function') {
        if (typeof n == 'function') {
          var temp = n;
          n = func;
          func = temp;
        } else {
          throw new TypeError(FUNC_ERROR_TEXT);
        }
      }
      n = nativeIsFinite(n = +n) ? n : 0;
      return function() {
        if (--n < 1) {
          return func.apply(this, arguments);
        }
      };
    }
 
    /**
     * Creates a function that accepts up to `n` arguments ignoring any
     * additional arguments.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to cap arguments for.
     * @param {number} [n=func.length] The arity cap.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Function} Returns the new function.
     * @example
     *
     * _.map(['6', '8', '10'], _.ary(parseInt, 1));
     * // => [6, 8, 10]
     */
    function ary(func, n, guard) {
      if (guard && isIterateeCall(func, n, guard)) {
        n = undefined;
      }
      n = (func && n == null) ? func.length : nativeMax(+n || 0, 0);
      return createWrapper(func, ARY_FLAG, undefined, undefined, undefined, undefined, n);
    }
 
    /**
     * Creates a function that invokes `func`, with the `this` binding and arguments
     * of the created function, while it is called less than `n` times. Subsequent
     * calls to the created function return the result of the last `func` invocation.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {number} n The number of calls at which `func` is no longer invoked.
     * @param {Function} func The function to restrict.
     * @returns {Function} Returns the new restricted function.
     * @example
     *
     * jQuery('#add').on('click', _.before(5, addContactToList));
     * // => allows adding up to 4 contacts to the list
     */
    function before(n, func) {
      var result;
      if (typeof func != 'function') {
        if (typeof n == 'function') {
          var temp = n;
          n = func;
          func = temp;
        } else {
          throw new TypeError(FUNC_ERROR_TEXT);
        }
      }
      return function() {
        if (--n > 0) {
          result = func.apply(this, arguments);
        }
        if (n <= 1) {
          func = undefined;
        }
        return result;
      };
    }
 
    /**
     * Creates a function that invokes `func` with the `this` binding of `thisArg`
     * and prepends any additional `_.bind` arguments to those provided to the
     * bound function.
     *
     * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
     * may be used as a placeholder for partially applied arguments.
     *
     * **Note:** Unlike native `Function#bind` this method does not set the "length"
     * property of bound functions.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to bind.
     * @param {*} thisArg The `this` binding of `func`.
     * @param {...*} [partials] The arguments to be partially applied.
     * @returns {Function} Returns the new bound function.
     * @example
     *
     * var greet = function(greeting, punctuation) {
     *   return greeting + ' ' + this.user + punctuation;
     * };
     *
     * var object = { 'user': 'fred' };
     *
     * var bound = _.bind(greet, object, 'hi');
     * bound('!');
     * // => 'hi fred!'
     *
     * // using placeholders
     * var bound = _.bind(greet, object, _, '!');
     * bound('hi');
     * // => 'hi fred!'
     */
    var bind = restParam(function(func, thisArg, partials) {
      var bitmask = BIND_FLAG;
      if (partials.length) {
        var holders = replaceHolders(partials, bind.placeholder);
        bitmask |= PARTIAL_FLAG;
      }
      return createWrapper(func, bitmask, thisArg, partials, holders);
    });
 
    /**
     * Binds methods of an object to the object itself, overwriting the existing
     * method. Method names may be specified as individual arguments or as arrays
     * of method names. If no method names are provided all enumerable function
     * properties, own and inherited, of `object` are bound.
     *
     * **Note:** This method does not set the "length" property of bound functions.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Object} object The object to bind and assign the bound methods to.
     * @param {...(string|string[])} [methodNames] The object method names to bind,
     *  specified as individual method names or arrays of method names.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var view = {
     *   'label': 'docs',
     *   'onClick': function() {
     *     console.log('clicked ' + this.label);
     *   }
     * };
     *
     * _.bindAll(view);
     * jQuery('#docs').on('click', view.onClick);
     * // => logs 'clicked docs' when the element is clicked
     */
    var bindAll = restParam(function(object, methodNames) {
      methodNames = methodNames.length ? baseFlatten(methodNames) : functions(object);
 
      var index = -1,
          length = methodNames.length;
 
      while (++index < length) {
        var key = methodNames[index];
        object[key] = createWrapper(object[key], BIND_FLAG, object);
      }
      return object;
    });
 
    /**
     * Creates a function that invokes the method at `object[key]` and prepends
     * any additional `_.bindKey` arguments to those provided to the bound function.
     *
     * This method differs from `_.bind` by allowing bound functions to reference
     * methods that may be redefined or don't yet exist.
     * See [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
     * for more details.
     *
     * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
     * builds, may be used as a placeholder for partially applied arguments.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Object} object The object the method belongs to.
     * @param {string} key The key of the method.
     * @param {...*} [partials] The arguments to be partially applied.
     * @returns {Function} Returns the new bound function.
     * @example
     *
     * var object = {
     *   'user': 'fred',
     *   'greet': function(greeting, punctuation) {
     *     return greeting + ' ' + this.user + punctuation;
     *   }
     * };
     *
     * var bound = _.bindKey(object, 'greet', 'hi');
     * bound('!');
     * // => 'hi fred!'
     *
     * object.greet = function(greeting, punctuation) {
     *   return greeting + 'ya ' + this.user + punctuation;
     * };
     *
     * bound('!');
     * // => 'hiya fred!'
     *
     * // using placeholders
     * var bound = _.bindKey(object, 'greet', _, '!');
     * bound('hi');
     * // => 'hiya fred!'
     */
    var bindKey = restParam(function(object, key, partials) {
      var bitmask = BIND_FLAG | BIND_KEY_FLAG;
      if (partials.length) {
        var holders = replaceHolders(partials, bindKey.placeholder);
        bitmask |= PARTIAL_FLAG;
      }
      return createWrapper(key, bitmask, object, partials, holders);
    });
 
    /**
     * Creates a function that accepts one or more arguments of `func` that when
     * called either invokes `func` returning its result, if all `func` arguments
     * have been provided, or returns a function that accepts one or more of the
     * remaining `func` arguments, and so on. The arity of `func` may be specified
     * if `func.length` is not sufficient.
     *
     * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
     * may be used as a placeholder for provided arguments.
     *
     * **Note:** This method does not set the "length" property of curried functions.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to curry.
     * @param {number} [arity=func.length] The arity of `func`.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Function} Returns the new curried function.
     * @example
     *
     * var abc = function(a, b, c) {
     *   return [a, b, c];
     * };
     *
     * var curried = _.curry(abc);
     *
     * curried(1)(2)(3);
     * // => [1, 2, 3]
     *
     * curried(1, 2)(3);
     * // => [1, 2, 3]
     *
     * curried(1, 2, 3);
     * // => [1, 2, 3]
     *
     * // using placeholders
     * curried(1)(_, 3)(2);
     * // => [1, 2, 3]
     */
    var curry = createCurry(CURRY_FLAG);
 
    /**
     * This method is like `_.curry` except that arguments are applied to `func`
     * in the manner of `_.partialRight` instead of `_.partial`.
     *
     * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
     * builds, may be used as a placeholder for provided arguments.
     *
     * **Note:** This method does not set the "length" property of curried functions.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to curry.
     * @param {number} [arity=func.length] The arity of `func`.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Function} Returns the new curried function.
     * @example
     *
     * var abc = function(a, b, c) {
     *   return [a, b, c];
     * };
     *
     * var curried = _.curryRight(abc);
     *
     * curried(3)(2)(1);
     * // => [1, 2, 3]
     *
     * curried(2, 3)(1);
     * // => [1, 2, 3]
     *
     * curried(1, 2, 3);
     * // => [1, 2, 3]
     *
     * // using placeholders
     * curried(3)(1, _)(2);
     * // => [1, 2, 3]
     */
    var curryRight = createCurry(CURRY_RIGHT_FLAG);
 
    /**
     * Creates a debounced function that delays invoking `func` until after `wait`
     * milliseconds have elapsed since the last time the debounced function was
     * invoked. The debounced function comes with a `cancel` method to cancel
     * delayed invocations. Provide an options object to indicate that `func`
     * should be invoked on the leading and/or trailing edge of the `wait` timeout.
     * Subsequent calls to the debounced function return the result of the last
     * `func` invocation.
     *
     * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
     * on the trailing edge of the timeout only if the the debounced function is
     * invoked more than once during the `wait` timeout.
     *
     * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
     * for details over the differences between `_.debounce` and `_.throttle`.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to debounce.
     * @param {number} [wait=0] The number of milliseconds to delay.
     * @param {Object} [options] The options object.
     * @param {boolean} [options.leading=false] Specify invoking on the leading
     *  edge of the timeout.
     * @param {number} [options.maxWait] The maximum time `func` is allowed to be
     *  delayed before it is invoked.
     * @param {boolean} [options.trailing=true] Specify invoking on the trailing
     *  edge of the timeout.
     * @returns {Function} Returns the new debounced function.
     * @example
     *
     * // avoid costly calculations while the window size is in flux
     * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
     *
     * // invoke `sendMail` when the click event is fired, debouncing subsequent calls
     * jQuery('#postbox').on('click', _.debounce(sendMail, 300, {
     *   'leading': true,
     *   'trailing': false
     * }));
     *
     * // ensure `batchLog` is invoked once after 1 second of debounced calls
     * var source = new EventSource('/stream');
     * jQuery(source).on('message', _.debounce(batchLog, 250, {
     *   'maxWait': 1000
     * }));
     *
     * // cancel a debounced call
     * var todoChanges = _.debounce(batchLog, 1000);
     * Object.observe(models.todo, todoChanges);
     *
     * Object.observe(models, function(changes) {
     *   if (_.find(changes, { 'user': 'todo', 'type': 'delete'})) {
     *     todoChanges.cancel();
     *   }
     * }, ['delete']);
     *
     * // ...at some point `models.todo` is changed
     * models.todo.completed = true;
     *
     * // ...before 1 second has passed `models.todo` is deleted
     * // which cancels the debounced `todoChanges` call
     * delete models.todo;
     */
    function debounce(func, wait, options) {
      var args,
          maxTimeoutId,
          result,
          stamp,
          thisArg,
          timeoutId,
          trailingCall,
          lastCalled = 0,
          maxWait = false,
          trailing = true;
 
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      wait = wait < 0 ? 0 : (+wait || 0);
      if (options === true) {
        var leading = true;
        trailing = false;
      } else if (isObject(options)) {
        leading = !!options.leading;
        maxWait = 'maxWait' in options && nativeMax(+options.maxWait || 0, wait);
        trailing = 'trailing' in options ? !!options.trailing : trailing;
      }
 
      function cancel() {
        if (timeoutId) {
          clearTimeout(timeoutId);
        }
        if (maxTimeoutId) {
          clearTimeout(maxTimeoutId);
        }
        lastCalled = 0;
        maxTimeoutId = timeoutId = trailingCall = undefined;
      }
 
      function complete(isCalled, id) {
        if (id) {
          clearTimeout(id);
        }
        maxTimeoutId = timeoutId = trailingCall = undefined;
        if (isCalled) {
          lastCalled = now();
          result = func.apply(thisArg, args);
          if (!timeoutId && !maxTimeoutId) {
            args = thisArg = undefined;
          }
        }
      }
 
      function delayed() {
        var remaining = wait - (now() - stamp);
        if (remaining <= 0 || remaining > wait) {
          complete(trailingCall, maxTimeoutId);
        } else {
          timeoutId = setTimeout(delayed, remaining);
        }
      }
 
      function maxDelayed() {
        complete(trailing, timeoutId);
      }
 
      function debounced() {
        args = arguments;
        stamp = now();
        thisArg = this;
        trailingCall = trailing && (timeoutId || !leading);
 
        if (maxWait === false) {
          var leadingCall = leading && !timeoutId;
        } else {
          if (!maxTimeoutId && !leading) {
            lastCalled = stamp;
          }
          var remaining = maxWait - (stamp - lastCalled),
              isCalled = remaining <= 0 || remaining > maxWait;
 
          if (isCalled) {
            if (maxTimeoutId) {
              maxTimeoutId = clearTimeout(maxTimeoutId);
            }
            lastCalled = stamp;
            result = func.apply(thisArg, args);
          }
          else if (!maxTimeoutId) {
            maxTimeoutId = setTimeout(maxDelayed, remaining);
          }
        }
        if (isCalled && timeoutId) {
          timeoutId = clearTimeout(timeoutId);
        }
        else if (!timeoutId && wait !== maxWait) {
          timeoutId = setTimeout(delayed, wait);
        }
        if (leadingCall) {
          isCalled = true;
          result = func.apply(thisArg, args);
        }
        if (isCalled && !timeoutId && !maxTimeoutId) {
          args = thisArg = undefined;
        }
        return result;
      }
      debounced.cancel = cancel;
      return debounced;
    }
 
    /**
     * Defers invoking the `func` until the current call stack has cleared. Any
     * additional arguments are provided to `func` when it is invoked.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to defer.
     * @param {...*} [args] The arguments to invoke the function with.
     * @returns {number} Returns the timer id.
     * @example
     *
     * _.defer(function(text) {
     *   console.log(text);
     * }, 'deferred');
     * // logs 'deferred' after one or more milliseconds
     */
    var defer = restParam(function(func, args) {
      return baseDelay(func, 1, args);
    });
 
    /**
     * Invokes `func` after `wait` milliseconds. Any additional arguments are
     * provided to `func` when it is invoked.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to delay.
     * @param {number} wait The number of milliseconds to delay invocation.
     * @param {...*} [args] The arguments to invoke the function with.
     * @returns {number} Returns the timer id.
     * @example
     *
     * _.delay(function(text) {
     *   console.log(text);
     * }, 1000, 'later');
     * // => logs 'later' after one second
     */
    var delay = restParam(function(func, wait, args) {
      return baseDelay(func, wait, args);
    });
 
    /**
     * Creates a function that returns the result of invoking the provided
     * functions with the `this` binding of the created function, where each
     * successive invocation is supplied the return value of the previous.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {...Function} [funcs] Functions to invoke.
     * @returns {Function} Returns the new function.
     * @example
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * var addSquare = _.flow(_.add, square);
     * addSquare(1, 2);
     * // => 9
     */
    var flow = createFlow();
 
    /**
     * This method is like `_.flow` except that it creates a function that
     * invokes the provided functions from right to left.
     *
     * @static
     * @memberOf _
     * @alias backflow, compose
     * @category Function
     * @param {...Function} [funcs] Functions to invoke.
     * @returns {Function} Returns the new function.
     * @example
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * var addSquare = _.flowRight(square, _.add);
     * addSquare(1, 2);
     * // => 9
     */
    var flowRight = createFlow(true);
 
    /**
     * Creates a function that memoizes the result of `func`. If `resolver` is
     * provided it determines the cache key for storing the result based on the
     * arguments provided to the memoized function. By default, the first argument
     * provided to the memoized function is coerced to a string and used as the
     * cache key. The `func` is invoked with the `this` binding of the memoized
     * function.
     *
     * **Note:** The cache is exposed as the `cache` property on the memoized
     * function. Its creation may be customized by replacing the `_.memoize.Cache`
     * constructor with one whose instances implement the [`Map`](http://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-map-prototype-object)
     * method interface of `get`, `has`, and `set`.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to have its output memoized.
     * @param {Function} [resolver] The function to resolve the cache key.
     * @returns {Function} Returns the new memoizing function.
     * @example
     *
     * var upperCase = _.memoize(function(string) {
     *   return string.toUpperCase();
     * });
     *
     * upperCase('fred');
     * // => 'FRED'
     *
     * // modifying the result cache
     * upperCase.cache.set('fred', 'BARNEY');
     * upperCase('fred');
     * // => 'BARNEY'
     *
     * // replacing `_.memoize.Cache`
     * var object = { 'user': 'fred' };
     * var other = { 'user': 'barney' };
     * var identity = _.memoize(_.identity);
     *
     * identity(object);
     * // => { 'user': 'fred' }
     * identity(other);
     * // => { 'user': 'fred' }
     *
     * _.memoize.Cache = WeakMap;
     * var identity = _.memoize(_.identity);
     *
     * identity(object);
     * // => { 'user': 'fred' }
     * identity(other);
     * // => { 'user': 'barney' }
     */
    function memoize(func, resolver) {
      if (typeof func != 'function' || (resolver && typeof resolver != 'function')) {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      var memoized = function() {
        var args = arguments,
            key = resolver ? resolver.apply(this, args) : args[0],
            cache = memoized.cache;
 
        if (cache.has(key)) {
          return cache.get(key);
        }
        var result = func.apply(this, args);
        memoized.cache = cache.set(key, result);
        return result;
      };
      memoized.cache = new memoize.Cache;
      return memoized;
    }
 
    /**
     * Creates a function that runs each argument through a corresponding
     * transform function.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to wrap.
     * @param {...(Function|Function[])} [transforms] The functions to transform
     * arguments, specified as individual functions or arrays of functions.
     * @returns {Function} Returns the new function.
     * @example
     *
     * function doubled(n) {
     *   return n * 2;
     * }
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * var modded = _.modArgs(function(x, y) {
     *   return [x, y];
     * }, square, doubled);
     *
     * modded(1, 2);
     * // => [1, 4]
     *
     * modded(5, 10);
     * // => [25, 20]
     */
    var modArgs = restParam(function(func, transforms) {
      transforms = baseFlatten(transforms);
      if (typeof func != 'function' || !arrayEvery(transforms, baseIsFunction)) {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      var length = transforms.length;
      return restParam(function(args) {
        var index = nativeMin(args.length, length);
        while (index--) {
          args[index] = transforms[index](args[index]);
        }
        return func.apply(this, args);
      });
    });
 
    /**
     * Creates a function that negates the result of the predicate `func`. The
     * `func` predicate is invoked with the `this` binding and arguments of the
     * created function.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} predicate The predicate to negate.
     * @returns {Function} Returns the new function.
     * @example
     *
     * function isEven(n) {
     *   return n % 2 == 0;
     * }
     *
     * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
     * // => [1, 3, 5]
     */
    function negate(predicate) {
      if (typeof predicate != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      return function() {
        return !predicate.apply(this, arguments);
      };
    }
 
    /**
     * Creates a function that is restricted to invoking `func` once. Repeat calls
     * to the function return the value of the first call. The `func` is invoked
     * with the `this` binding and arguments of the created function.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to restrict.
     * @returns {Function} Returns the new restricted function.
     * @example
     *
     * var initialize = _.once(createApplication);
     * initialize();
     * initialize();
     * // `initialize` invokes `createApplication` once
     */
    function once(func) {
      return before(2, func);
    }
 
    /**
     * Creates a function that invokes `func` with `partial` arguments prepended
     * to those provided to the new function. This method is like `_.bind` except
     * it does **not** alter the `this` binding.
     *
     * The `_.partial.placeholder` value, which defaults to `_` in monolithic
     * builds, may be used as a placeholder for partially applied arguments.
     *
     * **Note:** This method does not set the "length" property of partially
     * applied functions.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to partially apply arguments to.
     * @param {...*} [partials] The arguments to be partially applied.
     * @returns {Function} Returns the new partially applied function.
     * @example
     *
     * var greet = function(greeting, name) {
     *   return greeting + ' ' + name;
     * };
     *
     * var sayHelloTo = _.partial(greet, 'hello');
     * sayHelloTo('fred');
     * // => 'hello fred'
     *
     * // using placeholders
     * var greetFred = _.partial(greet, _, 'fred');
     * greetFred('hi');
     * // => 'hi fred'
     */
    var partial = createPartial(PARTIAL_FLAG);
 
    /**
     * This method is like `_.partial` except that partially applied arguments
     * are appended to those provided to the new function.
     *
     * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
     * builds, may be used as a placeholder for partially applied arguments.
     *
     * **Note:** This method does not set the "length" property of partially
     * applied functions.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to partially apply arguments to.
     * @param {...*} [partials] The arguments to be partially applied.
     * @returns {Function} Returns the new partially applied function.
     * @example
     *
     * var greet = function(greeting, name) {
     *   return greeting + ' ' + name;
     * };
     *
     * var greetFred = _.partialRight(greet, 'fred');
     * greetFred('hi');
     * // => 'hi fred'
     *
     * // using placeholders
     * var sayHelloTo = _.partialRight(greet, 'hello', _);
     * sayHelloTo('fred');
     * // => 'hello fred'
     */
    var partialRight = createPartial(PARTIAL_RIGHT_FLAG);
 
    /**
     * Creates a function that invokes `func` with arguments arranged according
     * to the specified indexes where the argument value at the first index is
     * provided as the first argument, the argument value at the second index is
     * provided as the second argument, and so on.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to rearrange arguments for.
     * @param {...(number|number[])} indexes The arranged argument indexes,
     *  specified as individual indexes or arrays of indexes.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var rearged = _.rearg(function(a, b, c) {
     *   return [a, b, c];
     * }, 2, 0, 1);
     *
     * rearged('b', 'c', 'a')
     * // => ['a', 'b', 'c']
     *
     * var map = _.rearg(_.map, [1, 0]);
     * map(function(n) {
     *   return n * 3;
     * }, [1, 2, 3]);
     * // => [3, 6, 9]
     */
    var rearg = restParam(function(func, indexes) {
      return createWrapper(func, REARG_FLAG, undefined, undefined, undefined, baseFlatten(indexes));
    });
 
    /**
     * Creates a function that invokes `func` with the `this` binding of the
     * created function and arguments from `start` and beyond provided as an array.
     *
     * **Note:** This method is based on the [rest parameter](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/rest_parameters).
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to apply a rest parameter to.
     * @param {number} [start=func.length-1] The start position of the rest parameter.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var say = _.restParam(function(what, names) {
     *   return what + ' ' + _.initial(names).join(', ') +
     *     (_.size(names) > 1 ? ', & ' : '') + _.last(names);
     * });
     *
     * say('hello', 'fred', 'barney', 'pebbles');
     * // => 'hello fred, barney, & pebbles'
     */
    function restParam(func, start) {
      Iif (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      start = nativeMax(start === undefined ? (func.length - 1) : (+start || 0), 0);
      return function() {
        var args = arguments,
            index = -1,
            length = nativeMax(args.length - start, 0),
            rest = Array(length);
 
        while (++index < length) {
          rest[index] = args[start + index];
        }
        switch (start) {
          case 0: return func.call(this, rest);
          case 1: return func.call(this, args[0], rest);
          case 2: return func.call(this, args[0], args[1], rest);
        }
        var otherArgs = Array(start + 1);
        index = -1;
        while (++index < start) {
          otherArgs[index] = args[index];
        }
        otherArgs[start] = rest;
        return func.apply(this, otherArgs);
      };
    }
 
    /**
     * Creates a function that invokes `func` with the `this` binding of the created
     * function and an array of arguments much like [`Function#apply`](https://es5.github.io/#x15.3.4.3).
     *
     * **Note:** This method is based on the [spread operator](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_operator).
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to spread arguments over.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var say = _.spread(function(who, what) {
     *   return who + ' says ' + what;
     * });
     *
     * say(['fred', 'hello']);
     * // => 'fred says hello'
     *
     * // with a Promise
     * var numbers = Promise.all([
     *   Promise.resolve(40),
     *   Promise.resolve(36)
     * ]);
     *
     * numbers.then(_.spread(function(x, y) {
     *   return x + y;
     * }));
     * // => a Promise of 76
     */
    function spread(func) {
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      return function(array) {
        return func.apply(this, array);
      };
    }
 
    /**
     * Creates a throttled function that only invokes `func` at most once per
     * every `wait` milliseconds. The throttled function comes with a `cancel`
     * method to cancel delayed invocations. Provide an options object to indicate
     * that `func` should be invoked on the leading and/or trailing edge of the
     * `wait` timeout. Subsequent calls to the throttled function return the
     * result of the last `func` call.
     *
     * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
     * on the trailing edge of the timeout only if the the throttled function is
     * invoked more than once during the `wait` timeout.
     *
     * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
     * for details over the differences between `_.throttle` and `_.debounce`.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to throttle.
     * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
     * @param {Object} [options] The options object.
     * @param {boolean} [options.leading=true] Specify invoking on the leading
     *  edge of the timeout.
     * @param {boolean} [options.trailing=true] Specify invoking on the trailing
     *  edge of the timeout.
     * @returns {Function} Returns the new throttled function.
     * @example
     *
     * // avoid excessively updating the position while scrolling
     * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
     *
     * // invoke `renewToken` when the click event is fired, but not more than once every 5 minutes
     * jQuery('.interactive').on('click', _.throttle(renewToken, 300000, {
     *   'trailing': false
     * }));
     *
     * // cancel a trailing throttled call
     * jQuery(window).on('popstate', throttled.cancel);
     */
    function throttle(func, wait, options) {
      var leading = true,
          trailing = true;
 
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      if (options === false) {
        leading = false;
      } else if (isObject(options)) {
        leading = 'leading' in options ? !!options.leading : leading;
        trailing = 'trailing' in options ? !!options.trailing : trailing;
      }
      return debounce(func, wait, { 'leading': leading, 'maxWait': +wait, 'trailing': trailing });
    }
 
    /**
     * Creates a function that provides `value` to the wrapper function as its
     * first argument. Any additional arguments provided to the function are
     * appended to those provided to the wrapper function. The wrapper is invoked
     * with the `this` binding of the created function.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {*} value The value to wrap.
     * @param {Function} wrapper The wrapper function.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var p = _.wrap(_.escape, function(func, text) {
     *   return '<p>' + func(text) + '</p>';
     * });
     *
     * p('fred, barney, & pebbles');
     * // => '<p>fred, barney, &amp; pebbles</p>'
     */
    function wrap(value, wrapper) {
      wrapper = wrapper == null ? identity : wrapper;
      return createWrapper(wrapper, PARTIAL_FLAG, undefined, [value], []);
    }
 
    /*------------------------------------------------------------------------*/
 
    /**
     * Creates a clone of `value`. If `isDeep` is `true` nested objects are cloned,
     * otherwise they are assigned by reference. If `customizer` is provided it is
     * invoked to produce the cloned values. If `customizer` returns `undefined`
     * cloning is handled by the method instead. The `customizer` is bound to
     * `thisArg` and invoked with two argument; (value [, index|key, object]).
     *
     * **Note:** This method is loosely based on the
     * [structured clone algorithm](http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm).
     * The enumerable properties of `arguments` objects and objects created by
     * constructors other than `Object` are cloned to plain `Object` objects. An
     * empty object is returned for uncloneable values such as functions, DOM nodes,
     * Maps, Sets, and WeakMaps.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to clone.
     * @param {boolean} [isDeep] Specify a deep clone.
     * @param {Function} [customizer] The function to customize cloning values.
     * @param {*} [thisArg] The `this` binding of `customizer`.
     * @returns {*} Returns the cloned value.
     * @example
     *
     * var users = [
     *   { 'user': 'barney' },
     *   { 'user': 'fred' }
     * ];
     *
     * var shallow = _.clone(users);
     * shallow[0] === users[0];
     * // => true
     *
     * var deep = _.clone(users, true);
     * deep[0] === users[0];
     * // => false
     *
     * // using a customizer callback
     * var el = _.clone(document.body, function(value) {
     *   if (_.isElement(value)) {
     *     return value.cloneNode(false);
     *   }
     * });
     *
     * el === document.body
     * // => false
     * el.nodeName
     * // => BODY
     * el.childNodes.length;
     * // => 0
     */
    function clone(value, isDeep, customizer, thisArg) {
      if (isDeep && typeof isDeep != 'boolean' && isIterateeCall(value, isDeep, customizer)) {
        isDeep = false;
      }
      else if (typeof isDeep == 'function') {
        thisArg = customizer;
        customizer = isDeep;
        isDeep = false;
      }
      return typeof customizer == 'function'
        ? baseClone(value, isDeep, bindCallback(customizer, thisArg, 1))
        : baseClone(value, isDeep);
    }
 
    /**
     * Creates a deep clone of `value`. If `customizer` is provided it is invoked
     * to produce the cloned values. If `customizer` returns `undefined` cloning
     * is handled by the method instead. The `customizer` is bound to `thisArg`
     * and invoked with two argument; (value [, index|key, object]).
     *
     * **Note:** This method is loosely based on the
     * [structured clone algorithm](http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm).
     * The enumerable properties of `arguments` objects and objects created by
     * constructors other than `Object` are cloned to plain `Object` objects. An
     * empty object is returned for uncloneable values such as functions, DOM nodes,
     * Maps, Sets, and WeakMaps.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to deep clone.
     * @param {Function} [customizer] The function to customize cloning values.
     * @param {*} [thisArg] The `this` binding of `customizer`.
     * @returns {*} Returns the deep cloned value.
     * @example
     *
     * var users = [
     *   { 'user': 'barney' },
     *   { 'user': 'fred' }
     * ];
     *
     * var deep = _.cloneDeep(users);
     * deep[0] === users[0];
     * // => false
     *
     * // using a customizer callback
     * var el = _.cloneDeep(document.body, function(value) {
     *   if (_.isElement(value)) {
     *     return value.cloneNode(true);
     *   }
     * });
     *
     * el === document.body
     * // => false
     * el.nodeName
     * // => BODY
     * el.childNodes.length;
     * // => 20
     */
    function cloneDeep(value, customizer, thisArg) {
      return typeof customizer == 'function'
        ? baseClone(value, true, bindCallback(customizer, thisArg, 1))
        : baseClone(value, true);
    }
 
    /**
     * Checks if `value` is greater than `other`.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is greater than `other`, else `false`.
     * @example
     *
     * _.gt(3, 1);
     * // => true
     *
     * _.gt(3, 3);
     * // => false
     *
     * _.gt(1, 3);
     * // => false
     */
    function gt(value, other) {
      return value > other;
    }
 
    /**
     * Checks if `value` is greater than or equal to `other`.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is greater than or equal to `other`, else `false`.
     * @example
     *
     * _.gte(3, 1);
     * // => true
     *
     * _.gte(3, 3);
     * // => true
     *
     * _.gte(1, 3);
     * // => false
     */
    function gte(value, other) {
      return value >= other;
    }
 
    /**
     * Checks if `value` is classified as an `arguments` object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isArguments(function() { return arguments; }());
     * // => true
     *
     * _.isArguments([1, 2, 3]);
     * // => false
     */
    function isArguments(value) {
      return isObjectLike(value) && isArrayLike(value) &&
        hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee');
    }
 
    /**
     * Checks if `value` is classified as an `Array` object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isArray([1, 2, 3]);
     * // => true
     *
     * _.isArray(function() { return arguments; }());
     * // => false
     */
    var isArray = nativeIsArray || function(value) {
      return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag;
    };
 
    /**
     * Checks if `value` is classified as a boolean primitive or object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isBoolean(false);
     * // => true
     *
     * _.isBoolean(null);
     * // => false
     */
    function isBoolean(value) {
      return value === true || value === false || (isObjectLike(value) && objToString.call(value) == boolTag);
    }
 
    /**
     * Checks if `value` is classified as a `Date` object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isDate(new Date);
     * // => true
     *
     * _.isDate('Mon April 23 2012');
     * // => false
     */
    function isDate(value) {
      return isObjectLike(value) && objToString.call(value) == dateTag;
    }
 
    /**
     * Checks if `value` is a DOM element.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
     * @example
     *
     * _.isElement(document.body);
     * // => true
     *
     * _.isElement('<body>');
     * // => false
     */
    function isElement(value) {
      return !!value && value.nodeType === 1 && isObjectLike(value) && !isPlainObject(value);
    }
 
    /**
     * Checks if `value` is empty. A value is considered empty unless it is an
     * `arguments` object, array, string, or jQuery-like collection with a length
     * greater than `0` or an object with own enumerable properties.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {Array|Object|string} value The value to inspect.
     * @returns {boolean} Returns `true` if `value` is empty, else `false`.
     * @example
     *
     * _.isEmpty(null);
     * // => true
     *
     * _.isEmpty(true);
     * // => true
     *
     * _.isEmpty(1);
     * // => true
     *
     * _.isEmpty([1, 2, 3]);
     * // => false
     *
     * _.isEmpty({ 'a': 1 });
     * // => false
     */
    function isEmpty(value) {
      if (value == null) {
        return true;
      }
      if (isArrayLike(value) && (isArray(value) || isString(value) || isArguments(value) ||
          (isObjectLike(value) && isFunction(value.splice)))) {
        return !value.length;
      }
      return !keys(value).length;
    }
 
    /**
     * Performs a deep comparison between two values to determine if they are
     * equivalent. If `customizer` is provided it is invoked to compare values.
     * If `customizer` returns `undefined` comparisons are handled by the method
     * instead. The `customizer` is bound to `thisArg` and invoked with three
     * arguments: (value, other [, index|key]).
     *
     * **Note:** This method supports comparing arrays, booleans, `Date` objects,
     * numbers, `Object` objects, regexes, and strings. Objects are compared by
     * their own, not inherited, enumerable properties. Functions and DOM nodes
     * are **not** supported. Provide a customizer function to extend support
     * for comparing other values.
     *
     * @static
     * @memberOf _
     * @alias eq
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @param {Function} [customizer] The function to customize value comparisons.
     * @param {*} [thisArg] The `this` binding of `customizer`.
     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
     * @example
     *
     * var object = { 'user': 'fred' };
     * var other = { 'user': 'fred' };
     *
     * object == other;
     * // => false
     *
     * _.isEqual(object, other);
     * // => true
     *
     * // using a customizer callback
     * var array = ['hello', 'goodbye'];
     * var other = ['hi', 'goodbye'];
     *
     * _.isEqual(array, other, function(value, other) {
     *   if (_.every([value, other], RegExp.prototype.test, /^h(?:i|ello)$/)) {
     *     return true;
     *   }
     * });
     * // => true
     */
    function isEqual(value, other, customizer, thisArg) {
      customizer = typeof customizer == 'function' ? bindCallback(customizer, thisArg, 3) : undefined;
      var result = customizer ? customizer(value, other) : undefined;
      return  result === undefined ? baseIsEqual(value, other, customizer) : !!result;
    }
 
    /**
     * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
     * `SyntaxError`, `TypeError`, or `URIError` object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an error object, else `false`.
     * @example
     *
     * _.isError(new Error);
     * // => true
     *
     * _.isError(Error);
     * // => false
     */
    function isError(value) {
      return isObjectLike(value) && typeof value.message == 'string' && objToString.call(value) == errorTag;
    }
 
    /**
     * Checks if `value` is a finite primitive number.
     *
     * **Note:** This method is based on [`Number.isFinite`](http://ecma-international.org/ecma-262/6.0/#sec-number.isfinite).
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
     * @example
     *
     * _.isFinite(10);
     * // => true
     *
     * _.isFinite('10');
     * // => false
     *
     * _.isFinite(true);
     * // => false
     *
     * _.isFinite(Object(10));
     * // => false
     *
     * _.isFinite(Infinity);
     * // => false
     */
    function isFinite(value) {
      return typeof value == 'number' && nativeIsFinite(value);
    }
 
    /**
     * Checks if `value` is classified as a `Function` object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isFunction(_);
     * // => true
     *
     * _.isFunction(/abc/);
     * // => false
     */
    function isFunction(value) {
      // The use of `Object#toString` avoids issues with the `typeof` operator
      // in older versions of Chrome and Safari which return 'function' for regexes
      // and Safari 8 equivalents which return 'object' for typed array constructors.
      return isObject(value) && objToString.call(value) == funcTag;
    }
 
    /**
     * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`.
     * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an object, else `false`.
     * @example
     *
     * _.isObject({});
     * // => true
     *
     * _.isObject([1, 2, 3]);
     * // => true
     *
     * _.isObject(1);
     * // => false
     */
    function isObject(value) {
      // Avoid a V8 JIT bug in Chrome 19-20.
      // See https://code.google.com/p/v8/issues/detail?id=2291 for more details.
      var type = typeof value;
      return !!value && (type == 'object' || type == 'function');
    }
 
    /**
     * Performs a deep comparison between `object` and `source` to determine if
     * `object` contains equivalent property values. If `customizer` is provided
     * it is invoked to compare values. If `customizer` returns `undefined`
     * comparisons are handled by the method instead. The `customizer` is bound
     * to `thisArg` and invoked with three arguments: (value, other, index|key).
     *
     * **Note:** This method supports comparing properties of arrays, booleans,
     * `Date` objects, numbers, `Object` objects, regexes, and strings. Functions
     * and DOM nodes are **not** supported. Provide a customizer function to extend
     * support for comparing other values.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {Object} object The object to inspect.
     * @param {Object} source The object of property values to match.
     * @param {Function} [customizer] The function to customize value comparisons.
     * @param {*} [thisArg] The `this` binding of `customizer`.
     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
     * @example
     *
     * var object = { 'user': 'fred', 'age': 40 };
     *
     * _.isMatch(object, { 'age': 40 });
     * // => true
     *
     * _.isMatch(object, { 'age': 36 });
     * // => false
     *
     * // using a customizer callback
     * var object = { 'greeting': 'hello' };
     * var source = { 'greeting': 'hi' };
     *
     * _.isMatch(object, source, function(value, other) {
     *   return _.every([value, other], RegExp.prototype.test, /^h(?:i|ello)$/) || undefined;
     * });
     * // => true
     */
    function isMatch(object, source, customizer, thisArg) {
      customizer = typeof customizer == 'function' ? bindCallback(customizer, thisArg, 3) : undefined;
      return baseIsMatch(object, getMatchData(source), customizer);
    }
 
    /**
     * Checks if `value` is `NaN`.
     *
     * **Note:** This method is not the same as [`isNaN`](https://es5.github.io/#x15.1.2.4)
     * which returns `true` for `undefined` and other non-numeric values.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
     * @example
     *
     * _.isNaN(NaN);
     * // => true
     *
     * _.isNaN(new Number(NaN));
     * // => true
     *
     * isNaN(undefined);
     * // => true
     *
     * _.isNaN(undefined);
     * // => false
     */
    function isNaN(value) {
      // An `NaN` primitive is the only value that is not equal to itself.
      // Perform the `toStringTag` check first to avoid errors with some host objects in IE.
      return isNumber(value) && value != +value;
    }
 
    /**
     * Checks if `value` is a native function.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a native function, else `false`.
     * @example
     *
     * _.isNative(Array.prototype.push);
     * // => true
     *
     * _.isNative(_);
     * // => false
     */
    function isNative(value) {
      Iif (value == null) {
        return false;
      }
      Eif (isFunction(value)) {
        return reIsNative.test(fnToString.call(value));
      }
      return isObjectLike(value) && reIsHostCtor.test(value);
    }
 
    /**
     * Checks if `value` is `null`.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is `null`, else `false`.
     * @example
     *
     * _.isNull(null);
     * // => true
     *
     * _.isNull(void 0);
     * // => false
     */
    function isNull(value) {
      return value === null;
    }
 
    /**
     * Checks if `value` is classified as a `Number` primitive or object.
     *
     * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are classified
     * as numbers, use the `_.isFinite` method.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isNumber(8.4);
     * // => true
     *
     * _.isNumber(NaN);
     * // => true
     *
     * _.isNumber('8.4');
     * // => false
     */
    function isNumber(value) {
      return typeof value == 'number' || (isObjectLike(value) && objToString.call(value) == numberTag);
    }
 
    /**
     * Checks if `value` is a plain object, that is, an object created by the
     * `Object` constructor or one with a `[[Prototype]]` of `null`.
     *
     * **Note:** This method assumes objects created by the `Object` constructor
     * have no inherited enumerable properties.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     * }
     *
     * _.isPlainObject(new Foo);
     * // => false
     *
     * _.isPlainObject([1, 2, 3]);
     * // => false
     *
     * _.isPlainObject({ 'x': 0, 'y': 0 });
     * // => true
     *
     * _.isPlainObject(Object.create(null));
     * // => true
     */
    function isPlainObject(value) {
      var Ctor;
 
      // Exit early for non `Object` objects.
      if (!(isObjectLike(value) && objToString.call(value) == objectTag && !isArguments(value)) ||
          (!hasOwnProperty.call(value, 'constructor') && (Ctor = value.constructor, typeof Ctor == 'function' && !(Ctor instanceof Ctor)))) {
        return false;
      }
      // IE < 9 iterates inherited properties before own properties. If the first
      // iterated property is an object's own property then there are no inherited
      // enumerable properties.
      var result;
      // In most environments an object's own properties are iterated before
      // its inherited properties. If the last iterated property is an object's
      // own property then there are no inherited enumerable properties.
      baseForIn(value, function(subValue, key) {
        result = key;
      });
      return result === undefined || hasOwnProperty.call(value, result);
    }
 
    /**
     * Checks if `value` is classified as a `RegExp` object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isRegExp(/abc/);
     * // => true
     *
     * _.isRegExp('/abc/');
     * // => false
     */
    function isRegExp(value) {
      return isObject(value) && objToString.call(value) == regexpTag;
    }
 
    /**
     * Checks if `value` is classified as a `String` primitive or object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isString('abc');
     * // => true
     *
     * _.isString(1);
     * // => false
     */
    function isString(value) {
      return typeof value == 'string' || (isObjectLike(value) && objToString.call(value) == stringTag);
    }
 
    /**
     * Checks if `value` is classified as a typed array.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isTypedArray(new Uint8Array);
     * // => true
     *
     * _.isTypedArray([]);
     * // => false
     */
    function isTypedArray(value) {
      return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[objToString.call(value)];
    }
 
    /**
     * Checks if `value` is `undefined`.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
     * @example
     *
     * _.isUndefined(void 0);
     * // => true
     *
     * _.isUndefined(null);
     * // => false
     */
    function isUndefined(value) {
      return value === undefined;
    }
 
    /**
     * Checks if `value` is less than `other`.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is less than `other`, else `false`.
     * @example
     *
     * _.lt(1, 3);
     * // => true
     *
     * _.lt(3, 3);
     * // => false
     *
     * _.lt(3, 1);
     * // => false
     */
    function lt(value, other) {
      return value < other;
    }
 
    /**
     * Checks if `value` is less than or equal to `other`.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is less than or equal to `other`, else `false`.
     * @example
     *
     * _.lte(1, 3);
     * // => true
     *
     * _.lte(3, 3);
     * // => true
     *
     * _.lte(3, 1);
     * // => false
     */
    function lte(value, other) {
      return value <= other;
    }
 
    /**
     * Converts `value` to an array.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {Array} Returns the converted array.
     * @example
     *
     * (function() {
     *   return _.toArray(arguments).slice(1);
     * }(1, 2, 3));
     * // => [2, 3]
     */
    function toArray(value) {
      var length = value ? getLength(value) : 0;
      if (!isLength(length)) {
        return values(value);
      }
      if (!length) {
        return [];
      }
      return arrayCopy(value);
    }
 
    /**
     * Converts `value` to a plain object flattening inherited enumerable
     * properties of `value` to own properties of the plain object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {Object} Returns the converted plain object.
     * @example
     *
     * function Foo() {
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.assign({ 'a': 1 }, new Foo);
     * // => { 'a': 1, 'b': 2 }
     *
     * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
     * // => { 'a': 1, 'b': 2, 'c': 3 }
     */
    function toPlainObject(value) {
      return baseCopy(value, keysIn(value));
    }
 
    /*------------------------------------------------------------------------*/
 
    /**
     * Recursively merges own enumerable properties of the source object(s), that
     * don't resolve to `undefined` into the destination object. Subsequent sources
     * overwrite property assignments of previous sources. If `customizer` is
     * provided it is invoked to produce the merged values of the destination and
     * source properties. If `customizer` returns `undefined` merging is handled
     * by the method instead. The `customizer` is bound to `thisArg` and invoked
     * with five arguments: (objectValue, sourceValue, key, object, source).
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @param {Function} [customizer] The function to customize assigned values.
     * @param {*} [thisArg] The `this` binding of `customizer`.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var users = {
     *   'data': [{ 'user': 'barney' }, { 'user': 'fred' }]
     * };
     *
     * var ages = {
     *   'data': [{ 'age': 36 }, { 'age': 40 }]
     * };
     *
     * _.merge(users, ages);
     * // => { 'data': [{ 'user': 'barney', 'age': 36 }, { 'user': 'fred', 'age': 40 }] }
     *
     * // using a customizer callback
     * var object = {
     *   'fruits': ['apple'],
     *   'vegetables': ['beet']
     * };
     *
     * var other = {
     *   'fruits': ['banana'],
     *   'vegetables': ['carrot']
     * };
     *
     * _.merge(object, other, function(a, b) {
     *   if (_.isArray(a)) {
     *     return a.concat(b);
     *   }
     * });
     * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot'] }
     */
    var merge = createAssigner(baseMerge);
 
    /**
     * Assigns own enumerable properties of source object(s) to the destination
     * object. Subsequent sources overwrite property assignments of previous sources.
     * If `customizer` is provided it is invoked to produce the assigned values.
     * The `customizer` is bound to `thisArg` and invoked with five arguments:
     * (objectValue, sourceValue, key, object, source).
     *
     * **Note:** This method mutates `object` and is based on
     * [`Object.assign`](http://ecma-international.org/ecma-262/6.0/#sec-object.assign).
     *
     * @static
     * @memberOf _
     * @alias extend
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @param {Function} [customizer] The function to customize assigned values.
     * @param {*} [thisArg] The `this` binding of `customizer`.
     * @returns {Object} Returns `object`.
     * @example
     *
     * _.assign({ 'user': 'barney' }, { 'age': 40 }, { 'user': 'fred' });
     * // => { 'user': 'fred', 'age': 40 }
     *
     * // using a customizer callback
     * var defaults = _.partialRight(_.assign, function(value, other) {
     *   return _.isUndefined(value) ? other : value;
     * });
     *
     * defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' });
     * // => { 'user': 'barney', 'age': 36 }
     */
    var assign = createAssigner(function(object, source, customizer) {
      return customizer
        ? assignWith(object, source, customizer)
        : baseAssign(object, source);
    });
 
    /**
     * Creates an object that inherits from the given `prototype` object. If a
     * `properties` object is provided its own enumerable properties are assigned
     * to the created object.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} prototype The object to inherit from.
     * @param {Object} [properties] The properties to assign to the object.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Object} Returns the new object.
     * @example
     *
     * function Shape() {
     *   this.x = 0;
     *   this.y = 0;
     * }
     *
     * function Circle() {
     *   Shape.call(this);
     * }
     *
     * Circle.prototype = _.create(Shape.prototype, {
     *   'constructor': Circle
     * });
     *
     * var circle = new Circle;
     * circle instanceof Circle;
     * // => true
     *
     * circle instanceof Shape;
     * // => true
     */
    function create(prototype, properties, guard) {
      var result = baseCreate(prototype);
      if (guard && isIterateeCall(prototype, properties, guard)) {
        properties = undefined;
      }
      return properties ? baseAssign(result, properties) : result;
    }
 
    /**
     * Assigns own enumerable properties of source object(s) to the destination
     * object for all destination properties that resolve to `undefined`. Once a
     * property is set, additional values of the same property are ignored.
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @returns {Object} Returns `object`.
     * @example
     *
     * _.defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' });
     * // => { 'user': 'barney', 'age': 36 }
     */
    var defaults = createDefaults(assign, assignDefaults);
 
    /**
     * This method is like `_.defaults` except that it recursively assigns
     * default properties.
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @returns {Object} Returns `object`.
     * @example
     *
     * _.defaultsDeep({ 'user': { 'name': 'barney' } }, { 'user': { 'name': 'fred', 'age': 36 } });
     * // => { 'user': { 'name': 'barney', 'age': 36 } }
     *
     */
    var defaultsDeep = createDefaults(merge, mergeDefaults);
 
    /**
     * This method is like `_.find` except that it returns the key of the first
     * element `predicate` returns truthy for instead of the element itself.
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to search.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {string|undefined} Returns the key of the matched element, else `undefined`.
     * @example
     *
     * var users = {
     *   'barney':  { 'age': 36, 'active': true },
     *   'fred':    { 'age': 40, 'active': false },
     *   'pebbles': { 'age': 1,  'active': true }
     * };
     *
     * _.findKey(users, function(chr) {
     *   return chr.age < 40;
     * });
     * // => 'barney' (iteration order is not guaranteed)
     *
     * // using the `_.matches` callback shorthand
     * _.findKey(users, { 'age': 1, 'active': true });
     * // => 'pebbles'
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.findKey(users, 'active', false);
     * // => 'fred'
     *
     * // using the `_.property` callback shorthand
     * _.findKey(users, 'active');
     * // => 'barney'
     */
    var findKey = createFindKey(baseForOwn);
 
    /**
     * This method is like `_.findKey` except that it iterates over elements of
     * a collection in the opposite order.
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to search.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {string|undefined} Returns the key of the matched element, else `undefined`.
     * @example
     *
     * var users = {
     *   'barney':  { 'age': 36, 'active': true },
     *   'fred':    { 'age': 40, 'active': false },
     *   'pebbles': { 'age': 1,  'active': true }
     * };
     *
     * _.findLastKey(users, function(chr) {
     *   return chr.age < 40;
     * });
     * // => returns `pebbles` assuming `_.findKey` returns `barney`
     *
     * // using the `_.matches` callback shorthand
     * _.findLastKey(users, { 'age': 36, 'active': true });
     * // => 'barney'
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.findLastKey(users, 'active', false);
     * // => 'fred'
     *
     * // using the `_.property` callback shorthand
     * _.findLastKey(users, 'active');
     * // => 'pebbles'
     */
    var findLastKey = createFindKey(baseForOwnRight);
 
    /**
     * Iterates over own and inherited enumerable properties of an object invoking
     * `iteratee` for each property. The `iteratee` is bound to `thisArg` and invoked
     * with three arguments: (value, key, object). Iteratee functions may exit
     * iteration early by explicitly returning `false`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns `object`.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.forIn(new Foo, function(value, key) {
     *   console.log(key);
     * });
     * // => logs 'a', 'b', and 'c' (iteration order is not guaranteed)
     */
    var forIn = createForIn(baseFor);
 
    /**
     * This method is like `_.forIn` except that it iterates over properties of
     * `object` in the opposite order.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns `object`.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.forInRight(new Foo, function(value, key) {
     *   console.log(key);
     * });
     * // => logs 'c', 'b', and 'a' assuming `_.forIn ` logs 'a', 'b', and 'c'
     */
    var forInRight = createForIn(baseForRight);
 
    /**
     * Iterates over own enumerable properties of an object invoking `iteratee`
     * for each property. The `iteratee` is bound to `thisArg` and invoked with
     * three arguments: (value, key, object). Iteratee functions may exit iteration
     * early by explicitly returning `false`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns `object`.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.forOwn(new Foo, function(value, key) {
     *   console.log(key);
     * });
     * // => logs 'a' and 'b' (iteration order is not guaranteed)
     */
    var forOwn = createForOwn(baseForOwn);
 
    /**
     * This method is like `_.forOwn` except that it iterates over properties of
     * `object` in the opposite order.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns `object`.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.forOwnRight(new Foo, function(value, key) {
     *   console.log(key);
     * });
     * // => logs 'b' and 'a' assuming `_.forOwn` logs 'a' and 'b'
     */
    var forOwnRight = createForOwn(baseForOwnRight);
 
    /**
     * Creates an array of function property names from all enumerable properties,
     * own and inherited, of `object`.
     *
     * @static
     * @memberOf _
     * @alias methods
     * @category Object
     * @param {Object} object The object to inspect.
     * @returns {Array} Returns the new array of property names.
     * @example
     *
     * _.functions(_);
     * // => ['after', 'ary', 'assign', ...]
     */
    function functions(object) {
      return baseFunctions(object, keysIn(object));
    }
 
    /**
     * Gets the property value at `path` of `object`. If the resolved value is
     * `undefined` the `defaultValue` is used in its place.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @param {Array|string} path The path of the property to get.
     * @param {*} [defaultValue] The value returned if the resolved value is `undefined`.
     * @returns {*} Returns the resolved value.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
     *
     * _.get(object, 'a[0].b.c');
     * // => 3
     *
     * _.get(object, ['a', '0', 'b', 'c']);
     * // => 3
     *
     * _.get(object, 'a.b.c', 'default');
     * // => 'default'
     */
    function get(object, path, defaultValue) {
      var result = object == null ? undefined : baseGet(object, toPath(path), path + '');
      return result === undefined ? defaultValue : result;
    }
 
    /**
     * Checks if `path` is a direct property.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @param {Array|string} path The path to check.
     * @returns {boolean} Returns `true` if `path` is a direct property, else `false`.
     * @example
     *
     * var object = { 'a': { 'b': { 'c': 3 } } };
     *
     * _.has(object, 'a');
     * // => true
     *
     * _.has(object, 'a.b.c');
     * // => true
     *
     * _.has(object, ['a', 'b', 'c']);
     * // => true
     */
    function has(object, path) {
      if (object == null) {
        return false;
      }
      var result = hasOwnProperty.call(object, path);
      if (!result && !isKey(path)) {
        path = toPath(path);
        object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
        if (object == null) {
          return false;
        }
        path = last(path);
        result = hasOwnProperty.call(object, path);
      }
      return result || (isLength(object.length) && isIndex(path, object.length) &&
        (isArray(object) || isArguments(object)));
    }
 
    /**
     * Creates an object composed of the inverted keys and values of `object`.
     * If `object` contains duplicate values, subsequent values overwrite property
     * assignments of previous values unless `multiValue` is `true`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to invert.
     * @param {boolean} [multiValue] Allow multiple values per key.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Object} Returns the new inverted object.
     * @example
     *
     * var object = { 'a': 1, 'b': 2, 'c': 1 };
     *
     * _.invert(object);
     * // => { '1': 'c', '2': 'b' }
     *
     * // with `multiValue`
     * _.invert(object, true);
     * // => { '1': ['a', 'c'], '2': ['b'] }
     */
    function invert(object, multiValue, guard) {
      if (guard && isIterateeCall(object, multiValue, guard)) {
        multiValue = undefined;
      }
      var index = -1,
          props = keys(object),
          length = props.length,
          result = {};
 
      while (++index < length) {
        var key = props[index],
            value = object[key];
 
        if (multiValue) {
          if (hasOwnProperty.call(result, value)) {
            result[value].push(key);
          } else {
            result[value] = [key];
          }
        }
        else {
          result[value] = key;
        }
      }
      return result;
    }
 
    /**
     * Creates an array of the own enumerable property names of `object`.
     *
     * **Note:** Non-object values are coerced to objects. See the
     * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys)
     * for more details.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.keys(new Foo);
     * // => ['a', 'b'] (iteration order is not guaranteed)
     *
     * _.keys('hi');
     * // => ['0', '1']
     */
    var keys = !nativeKeys ? shimKeys : function(object) {
      var Ctor = object == null ? undefined : object.constructor;
      if ((typeof Ctor == 'function' && Ctor.prototype === object) ||
          (typeof object != 'function' && isArrayLike(object))) {
        return shimKeys(object);
      }
      return isObject(object) ? nativeKeys(object) : [];
    };
 
    /**
     * Creates an array of the own and inherited enumerable property names of `object`.
     *
     * **Note:** Non-object values are coerced to objects.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.keysIn(new Foo);
     * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
     */
    function keysIn(object) {
      Iif (object == null) {
        return [];
      }
      Iif (!isObject(object)) {
        object = Object(object);
      }
      var length = object.length;
      length = (length && isLength(length) &&
        (isArray(object) || isArguments(object)) && length) || 0;
 
      var Ctor = object.constructor,
          index = -1,
          isProto = typeof Ctor == 'function' && Ctor.prototype === object,
          result = Array(length),
          skipIndexes = length > 0;
 
      while (++index < length) {
        result[index] = (index + '');
      }
      for (var key in object) {
        if (!(skipIndexes && isIndex(key, length)) &&
            !(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
          result.push(key);
        }
      }
      return result;
    }
 
    /**
     * The opposite of `_.mapValues`; this method creates an object with the
     * same values as `object` and keys generated by running each own enumerable
     * property of `object` through `iteratee`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns the new mapped object.
     * @example
     *
     * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
     *   return key + value;
     * });
     * // => { 'a1': 1, 'b2': 2 }
     */
    var mapKeys = createObjectMapper(true);
 
    /**
     * Creates an object with the same keys as `object` and values generated by
     * running each own enumerable property of `object` through `iteratee`. The
     * iteratee function is bound to `thisArg` and invoked with three arguments:
     * (value, key, object).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns the new mapped object.
     * @example
     *
     * _.mapValues({ 'a': 1, 'b': 2 }, function(n) {
     *   return n * 3;
     * });
     * // => { 'a': 3, 'b': 6 }
     *
     * var users = {
     *   'fred':    { 'user': 'fred',    'age': 40 },
     *   'pebbles': { 'user': 'pebbles', 'age': 1 }
     * };
     *
     * // using the `_.property` callback shorthand
     * _.mapValues(users, 'age');
     * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
     */
    var mapValues = createObjectMapper();
 
    /**
     * The opposite of `_.pick`; this method creates an object composed of the
     * own and inherited enumerable properties of `object` that are not omitted.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The source object.
     * @param {Function|...(string|string[])} [predicate] The function invoked per
     *  iteration or property names to omit, specified as individual property
     *  names or arrays of property names.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Object} Returns the new object.
     * @example
     *
     * var object = { 'user': 'fred', 'age': 40 };
     *
     * _.omit(object, 'age');
     * // => { 'user': 'fred' }
     *
     * _.omit(object, _.isNumber);
     * // => { 'user': 'fred' }
     */
    var omit = restParam(function(object, props) {
      if (object == null) {
        return {};
      }
      if (typeof props[0] != 'function') {
        var props = arrayMap(baseFlatten(props), String);
        return pickByArray(object, baseDifference(keysIn(object), props));
      }
      var predicate = bindCallback(props[0], props[1], 3);
      return pickByCallback(object, function(value, key, object) {
        return !predicate(value, key, object);
      });
    });
 
    /**
     * Creates a two dimensional array of the key-value pairs for `object`,
     * e.g. `[[key1, value1], [key2, value2]]`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the new array of key-value pairs.
     * @example
     *
     * _.pairs({ 'barney': 36, 'fred': 40 });
     * // => [['barney', 36], ['fred', 40]] (iteration order is not guaranteed)
     */
    function pairs(object) {
      object = toObject(object);
 
      var index = -1,
          props = keys(object),
          length = props.length,
          result = Array(length);
 
      while (++index < length) {
        var key = props[index];
        result[index] = [key, object[key]];
      }
      return result;
    }
 
    /**
     * Creates an object composed of the picked `object` properties. Property
     * names may be specified as individual arguments or as arrays of property
     * names. If `predicate` is provided it is invoked for each property of `object`
     * picking the properties `predicate` returns truthy for. The predicate is
     * bound to `thisArg` and invoked with three arguments: (value, key, object).
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The source object.
     * @param {Function|...(string|string[])} [predicate] The function invoked per
     *  iteration or property names to pick, specified as individual property
     *  names or arrays of property names.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Object} Returns the new object.
     * @example
     *
     * var object = { 'user': 'fred', 'age': 40 };
     *
     * _.pick(object, 'user');
     * // => { 'user': 'fred' }
     *
     * _.pick(object, _.isString);
     * // => { 'user': 'fred' }
     */
    var pick = restParam(function(object, props) {
      if (object == null) {
        return {};
      }
      return typeof props[0] == 'function'
        ? pickByCallback(object, bindCallback(props[0], props[1], 3))
        : pickByArray(object, baseFlatten(props));
    });
 
    /**
     * This method is like `_.get` except that if the resolved value is a function
     * it is invoked with the `this` binding of its parent object and its result
     * is returned.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @param {Array|string} path The path of the property to resolve.
     * @param {*} [defaultValue] The value returned if the resolved value is `undefined`.
     * @returns {*} Returns the resolved value.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
     *
     * _.result(object, 'a[0].b.c1');
     * // => 3
     *
     * _.result(object, 'a[0].b.c2');
     * // => 4
     *
     * _.result(object, 'a.b.c', 'default');
     * // => 'default'
     *
     * _.result(object, 'a.b.c', _.constant('default'));
     * // => 'default'
     */
    function result(object, path, defaultValue) {
      var result = object == null ? undefined : object[path];
      if (result === undefined) {
        if (object != null && !isKey(path, object)) {
          path = toPath(path);
          object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
          result = object == null ? undefined : object[last(path)];
        }
        result = result === undefined ? defaultValue : result;
      }
      return isFunction(result) ? result.call(object) : result;
    }
 
    /**
     * Sets the property value of `path` on `object`. If a portion of `path`
     * does not exist it is created.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to augment.
     * @param {Array|string} path The path of the property to set.
     * @param {*} value The value to set.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
     *
     * _.set(object, 'a[0].b.c', 4);
     * console.log(object.a[0].b.c);
     * // => 4
     *
     * _.set(object, 'x[0].y.z', 5);
     * console.log(object.x[0].y.z);
     * // => 5
     */
    function set(object, path, value) {
      if (object == null) {
        return object;
      }
      var pathKey = (path + '');
      path = (object[pathKey] != null || isKey(path, object)) ? [pathKey] : toPath(path);
 
      var index = -1,
          length = path.length,
          lastIndex = length - 1,
          nested = object;
 
      while (nested != null && ++index < length) {
        var key = path[index];
        if (isObject(nested)) {
          if (index == lastIndex) {
            nested[key] = value;
          } else if (nested[key] == null) {
            nested[key] = isIndex(path[index + 1]) ? [] : {};
          }
        }
        nested = nested[key];
      }
      return object;
    }
 
    /**
     * An alternative to `_.reduce`; this method transforms `object` to a new
     * `accumulator` object which is the result of running each of its own enumerable
     * properties through `iteratee`, with each invocation potentially mutating
     * the `accumulator` object. The `iteratee` is bound to `thisArg` and invoked
     * with four arguments: (accumulator, value, key, object). Iteratee functions
     * may exit iteration early by explicitly returning `false`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Array|Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [accumulator] The custom accumulator value.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {*} Returns the accumulated value.
     * @example
     *
     * _.transform([2, 3, 4], function(result, n) {
     *   result.push(n *= n);
     *   return n % 2 == 0;
     * });
     * // => [4, 9]
     *
     * _.transform({ 'a': 1, 'b': 2 }, function(result, n, key) {
     *   result[key] = n * 3;
     * });
     * // => { 'a': 3, 'b': 6 }
     */
    function transform(object, iteratee, accumulator, thisArg) {
      var isArr = isArray(object) || isTypedArray(object);
      iteratee = getCallback(iteratee, thisArg, 4);
 
      if (accumulator == null) {
        if (isArr || isObject(object)) {
          var Ctor = object.constructor;
          if (isArr) {
            accumulator = isArray(object) ? new Ctor : [];
          } else {
            accumulator = baseCreate(isFunction(Ctor) ? Ctor.prototype : undefined);
          }
        } else {
          accumulator = {};
        }
      }
      (isArr ? arrayEach : baseForOwn)(object, function(value, index, object) {
        return iteratee(accumulator, value, index, object);
      });
      return accumulator;
    }
 
    /**
     * Creates an array of the own enumerable property values of `object`.
     *
     * **Note:** Non-object values are coerced to objects.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property values.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.values(new Foo);
     * // => [1, 2] (iteration order is not guaranteed)
     *
     * _.values('hi');
     * // => ['h', 'i']
     */
    function values(object) {
      return baseValues(object, keys(object));
    }
 
    /**
     * Creates an array of the own and inherited enumerable property values
     * of `object`.
     *
     * **Note:** Non-object values are coerced to objects.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property values.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.valuesIn(new Foo);
     * // => [1, 2, 3] (iteration order is not guaranteed)
     */
    function valuesIn(object) {
      return baseValues(object, keysIn(object));
    }
 
    /*------------------------------------------------------------------------*/
 
    /**
     * Checks if `n` is between `start` and up to but not including, `end`. If
     * `end` is not specified it is set to `start` with `start` then set to `0`.
     *
     * @static
     * @memberOf _
     * @category Number
     * @param {number} n The number to check.
     * @param {number} [start=0] The start of the range.
     * @param {number} end The end of the range.
     * @returns {boolean} Returns `true` if `n` is in the range, else `false`.
     * @example
     *
     * _.inRange(3, 2, 4);
     * // => true
     *
     * _.inRange(4, 8);
     * // => true
     *
     * _.inRange(4, 2);
     * // => false
     *
     * _.inRange(2, 2);
     * // => false
     *
     * _.inRange(1.2, 2);
     * // => true
     *
     * _.inRange(5.2, 4);
     * // => false
     */
    function inRange(value, start, end) {
      start = +start || 0;
      if (end === undefined) {
        end = start;
        start = 0;
      } else {
        end = +end || 0;
      }
      return value >= nativeMin(start, end) && value < nativeMax(start, end);
    }
 
    /**
     * Produces a random number between `min` and `max` (inclusive). If only one
     * argument is provided a number between `0` and the given number is returned.
     * If `floating` is `true`, or either `min` or `max` are floats, a floating-point
     * number is returned instead of an integer.
     *
     * @static
     * @memberOf _
     * @category Number
     * @param {number} [min=0] The minimum possible value.
     * @param {number} [max=1] The maximum possible value.
     * @param {boolean} [floating] Specify returning a floating-point number.
     * @returns {number} Returns the random number.
     * @example
     *
     * _.random(0, 5);
     * // => an integer between 0 and 5
     *
     * _.random(5);
     * // => also an integer between 0 and 5
     *
     * _.random(5, true);
     * // => a floating-point number between 0 and 5
     *
     * _.random(1.2, 5.2);
     * // => a floating-point number between 1.2 and 5.2
     */
    function random(min, max, floating) {
      if (floating && isIterateeCall(min, max, floating)) {
        max = floating = undefined;
      }
      var noMin = min == null,
          noMax = max == null;
 
      if (floating == null) {
        if (noMax && typeof min == 'boolean') {
          floating = min;
          min = 1;
        }
        else if (typeof max == 'boolean') {
          floating = max;
          noMax = true;
        }
      }
      if (noMin && noMax) {
        max = 1;
        noMax = false;
      }
      min = +min || 0;
      if (noMax) {
        max = min;
        min = 0;
      } else {
        max = +max || 0;
      }
      if (floating || min % 1 || max % 1) {
        var rand = nativeRandom();
        return nativeMin(min + (rand * (max - min + parseFloat('1e-' + ((rand + '').length - 1)))), max);
      }
      return baseRandom(min, max);
    }
 
    /*------------------------------------------------------------------------*/
 
    /**
     * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the camel cased string.
     * @example
     *
     * _.camelCase('Foo Bar');
     * // => 'fooBar'
     *
     * _.camelCase('--foo-bar');
     * // => 'fooBar'
     *
     * _.camelCase('__foo_bar__');
     * // => 'fooBar'
     */
    var camelCase = createCompounder(function(result, word, index) {
      word = word.toLowerCase();
      return result + (index ? (word.charAt(0).toUpperCase() + word.slice(1)) : word);
    });
 
    /**
     * Capitalizes the first character of `string`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to capitalize.
     * @returns {string} Returns the capitalized string.
     * @example
     *
     * _.capitalize('fred');
     * // => 'Fred'
     */
    function capitalize(string) {
      string = baseToString(string);
      return string && (string.charAt(0).toUpperCase() + string.slice(1));
    }
 
    /**
     * Deburrs `string` by converting [latin-1 supplementary letters](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
     * to basic latin letters and removing [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to deburr.
     * @returns {string} Returns the deburred string.
     * @example
     *
     * _.deburr('déjà vu');
     * // => 'deja vu'
     */
    function deburr(string) {
      string = baseToString(string);
      return string && string.replace(reLatin1, deburrLetter).replace(reComboMark, '');
    }
 
    /**
     * Checks if `string` ends with the given target string.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to search.
     * @param {string} [target] The string to search for.
     * @param {number} [position=string.length] The position to search from.
     * @returns {boolean} Returns `true` if `string` ends with `target`, else `false`.
     * @example
     *
     * _.endsWith('abc', 'c');
     * // => true
     *
     * _.endsWith('abc', 'b');
     * // => false
     *
     * _.endsWith('abc', 'b', 2);
     * // => true
     */
    function endsWith(string, target, position) {
      string = baseToString(string);
      target = (target + '');
 
      var length = string.length;
      position = position === undefined
        ? length
        : nativeMin(position < 0 ? 0 : (+position || 0), length);
 
      position -= target.length;
      return position >= 0 && string.indexOf(target, position) == position;
    }
 
    /**
     * Converts the characters "&", "<", ">", '"', "'", and "\`", in `string` to
     * their corresponding HTML entities.
     *
     * **Note:** No other characters are escaped. To escape additional characters
     * use a third-party library like [_he_](https://mths.be/he).
     *
     * Though the ">" character is escaped for symmetry, characters like
     * ">" and "/" don't need escaping in HTML and have no special meaning
     * unless they're part of a tag or unquoted attribute value.
     * See [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
     * (under "semi-related fun fact") for more details.
     *
     * Backticks are escaped because in Internet Explorer < 9, they can break out
     * of attribute values or HTML comments. See [#59](https://html5sec.org/#59),
     * [#102](https://html5sec.org/#102), [#108](https://html5sec.org/#108), and
     * [#133](https://html5sec.org/#133) of the [HTML5 Security Cheatsheet](https://html5sec.org/)
     * for more details.
     *
     * When working with HTML you should always [quote attribute values](http://wonko.com/post/html-escaping)
     * to reduce XSS vectors.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to escape.
     * @returns {string} Returns the escaped string.
     * @example
     *
     * _.escape('fred, barney, & pebbles');
     * // => 'fred, barney, &amp; pebbles'
     */
    function escape(string) {
      // Reset `lastIndex` because in IE < 9 `String#replace` does not.
      string = baseToString(string);
      return (string && reHasUnescapedHtml.test(string))
        ? string.replace(reUnescapedHtml, escapeHtmlChar)
        : string;
    }
 
    /**
     * Escapes the `RegExp` special characters "\", "/", "^", "$", ".", "|", "?",
     * "*", "+", "(", ")", "[", "]", "{" and "}" in `string`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to escape.
     * @returns {string} Returns the escaped string.
     * @example
     *
     * _.escapeRegExp('[lodash](https://lodash.com/)');
     * // => '\[lodash\]\(https:\/\/lodash\.com\/\)'
     */
    function escapeRegExp(string) {
      string = baseToString(string);
      return (string && reHasRegExpChars.test(string))
        ? string.replace(reRegExpChars, escapeRegExpChar)
        : (string || '(?:)');
    }
 
    /**
     * Converts `string` to [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the kebab cased string.
     * @example
     *
     * _.kebabCase('Foo Bar');
     * // => 'foo-bar'
     *
     * _.kebabCase('fooBar');
     * // => 'foo-bar'
     *
     * _.kebabCase('__foo_bar__');
     * // => 'foo-bar'
     */
    var kebabCase = createCompounder(function(result, word, index) {
      return result + (index ? '-' : '') + word.toLowerCase();
    });
 
    /**
     * Pads `string` on the left and right sides if it's shorter than `length`.
     * Padding characters are truncated if they can't be evenly divided by `length`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to pad.
     * @param {number} [length=0] The padding length.
     * @param {string} [chars=' '] The string used as padding.
     * @returns {string} Returns the padded string.
     * @example
     *
     * _.pad('abc', 8);
     * // => '  abc   '
     *
     * _.pad('abc', 8, '_-');
     * // => '_-abc_-_'
     *
     * _.pad('abc', 3);
     * // => 'abc'
     */
    function pad(string, length, chars) {
      string = baseToString(string);
      length = +length;
 
      var strLength = string.length;
      if (strLength >= length || !nativeIsFinite(length)) {
        return string;
      }
      var mid = (length - strLength) / 2,
          leftLength = nativeFloor(mid),
          rightLength = nativeCeil(mid);
 
      chars = createPadding('', rightLength, chars);
      return chars.slice(0, leftLength) + string + chars;
    }
 
    /**
     * Pads `string` on the left side if it's shorter than `length`. Padding
     * characters are truncated if they exceed `length`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to pad.
     * @param {number} [length=0] The padding length.
     * @param {string} [chars=' '] The string used as padding.
     * @returns {string} Returns the padded string.
     * @example
     *
     * _.padLeft('abc', 6);
     * // => '   abc'
     *
     * _.padLeft('abc', 6, '_-');
     * // => '_-_abc'
     *
     * _.padLeft('abc', 3);
     * // => 'abc'
     */
    var padLeft = createPadDir();
 
    /**
     * Pads `string` on the right side if it's shorter than `length`. Padding
     * characters are truncated if they exceed `length`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to pad.
     * @param {number} [length=0] The padding length.
     * @param {string} [chars=' '] The string used as padding.
     * @returns {string} Returns the padded string.
     * @example
     *
     * _.padRight('abc', 6);
     * // => 'abc   '
     *
     * _.padRight('abc', 6, '_-');
     * // => 'abc_-_'
     *
     * _.padRight('abc', 3);
     * // => 'abc'
     */
    var padRight = createPadDir(true);
 
    /**
     * Converts `string` to an integer of the specified radix. If `radix` is
     * `undefined` or `0`, a `radix` of `10` is used unless `value` is a hexadecimal,
     * in which case a `radix` of `16` is used.
     *
     * **Note:** This method aligns with the [ES5 implementation](https://es5.github.io/#E)
     * of `parseInt`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} string The string to convert.
     * @param {number} [radix] The radix to interpret `value` by.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {number} Returns the converted integer.
     * @example
     *
     * _.parseInt('08');
     * // => 8
     *
     * _.map(['6', '08', '10'], _.parseInt);
     * // => [6, 8, 10]
     */
    function parseInt(string, radix, guard) {
      // Firefox < 21 and Opera < 15 follow ES3 for `parseInt`.
      // Chrome fails to trim leading <BOM> whitespace characters.
      // See https://code.google.com/p/v8/issues/detail?id=3109 for more details.
      if (guard ? isIterateeCall(string, radix, guard) : radix == null) {
        radix = 0;
      } else if (radix) {
        radix = +radix;
      }
      string = trim(string);
      return nativeParseInt(string, radix || (reHasHexPrefix.test(string) ? 16 : 10));
    }
 
    /**
     * Repeats the given string `n` times.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to repeat.
     * @param {number} [n=0] The number of times to repeat the string.
     * @returns {string} Returns the repeated string.
     * @example
     *
     * _.repeat('*', 3);
     * // => '***'
     *
     * _.repeat('abc', 2);
     * // => 'abcabc'
     *
     * _.repeat('abc', 0);
     * // => ''
     */
    function repeat(string, n) {
      var result = '';
      string = baseToString(string);
      n = +n;
      if (n < 1 || !string || !nativeIsFinite(n)) {
        return result;
      }
      // Leverage the exponentiation by squaring algorithm for a faster repeat.
      // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
      do {
        if (n % 2) {
          result += string;
        }
        n = nativeFloor(n / 2);
        string += string;
      } while (n);
 
      return result;
    }
 
    /**
     * Converts `string` to [snake case](https://en.wikipedia.org/wiki/Snake_case).
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the snake cased string.
     * @example
     *
     * _.snakeCase('Foo Bar');
     * // => 'foo_bar'
     *
     * _.snakeCase('fooBar');
     * // => 'foo_bar'
     *
     * _.snakeCase('--foo-bar');
     * // => 'foo_bar'
     */
    var snakeCase = createCompounder(function(result, word, index) {
      return result + (index ? '_' : '') + word.toLowerCase();
    });
 
    /**
     * Converts `string` to [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the start cased string.
     * @example
     *
     * _.startCase('--foo-bar');
     * // => 'Foo Bar'
     *
     * _.startCase('fooBar');
     * // => 'Foo Bar'
     *
     * _.startCase('__foo_bar__');
     * // => 'Foo Bar'
     */
    var startCase = createCompounder(function(result, word, index) {
      return result + (index ? ' ' : '') + (word.charAt(0).toUpperCase() + word.slice(1));
    });
 
    /**
     * Checks if `string` starts with the given target string.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to search.
     * @param {string} [target] The string to search for.
     * @param {number} [position=0] The position to search from.
     * @returns {boolean} Returns `true` if `string` starts with `target`, else `false`.
     * @example
     *
     * _.startsWith('abc', 'a');
     * // => true
     *
     * _.startsWith('abc', 'b');
     * // => false
     *
     * _.startsWith('abc', 'b', 1);
     * // => true
     */
    function startsWith(string, target, position) {
      string = baseToString(string);
      position = position == null
        ? 0
        : nativeMin(position < 0 ? 0 : (+position || 0), string.length);
 
      return string.lastIndexOf(target, position) == position;
    }
 
    /**
     * Creates a compiled template function that can interpolate data properties
     * in "interpolate" delimiters, HTML-escape interpolated data properties in
     * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data
     * properties may be accessed as free variables in the template. If a setting
     * object is provided it takes precedence over `_.templateSettings` values.
     *
     * **Note:** In the development build `_.template` utilizes
     * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
     * for easier debugging.
     *
     * For more information on precompiling templates see
     * [lodash's custom builds documentation](https://lodash.com/custom-builds).
     *
     * For more information on Chrome extension sandboxes see
     * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The template string.
     * @param {Object} [options] The options object.
     * @param {RegExp} [options.escape] The HTML "escape" delimiter.
     * @param {RegExp} [options.evaluate] The "evaluate" delimiter.
     * @param {Object} [options.imports] An object to import into the template as free variables.
     * @param {RegExp} [options.interpolate] The "interpolate" delimiter.
     * @param {string} [options.sourceURL] The sourceURL of the template's compiled source.
     * @param {string} [options.variable] The data object variable name.
     * @param- {Object} [otherOptions] Enables the legacy `options` param signature.
     * @returns {Function} Returns the compiled template function.
     * @example
     *
     * // using the "interpolate" delimiter to create a compiled template
     * var compiled = _.template('hello <%= user %>!');
     * compiled({ 'user': 'fred' });
     * // => 'hello fred!'
     *
     * // using the HTML "escape" delimiter to escape data property values
     * var compiled = _.template('<b><%- value %></b>');
     * compiled({ 'value': '<script>' });
     * // => '<b>&lt;script&gt;</b>'
     *
     * // using the "evaluate" delimiter to execute JavaScript and generate HTML
     * var compiled = _.template('<% _.forEach(users, function(user) { %><li><%- user %></li><% }); %>');
     * compiled({ 'users': ['fred', 'barney'] });
     * // => '<li>fred</li><li>barney</li>'
     *
     * // using the internal `print` function in "evaluate" delimiters
     * var compiled = _.template('<% print("hello " + user); %>!');
     * compiled({ 'user': 'barney' });
     * // => 'hello barney!'
     *
     * // using the ES delimiter as an alternative to the default "interpolate" delimiter
     * var compiled = _.template('hello ${ user }!');
     * compiled({ 'user': 'pebbles' });
     * // => 'hello pebbles!'
     *
     * // using custom template delimiters
     * _.templateSettings.interpolate = /{{([\s\S]+?)}}/g;
     * var compiled = _.template('hello {{ user }}!');
     * compiled({ 'user': 'mustache' });
     * // => 'hello mustache!'
     *
     * // using backslashes to treat delimiters as plain text
     * var compiled = _.template('<%= "\\<%- value %\\>" %>');
     * compiled({ 'value': 'ignored' });
     * // => '<%- value %>'
     *
     * // using the `imports` option to import `jQuery` as `jq`
     * var text = '<% jq.each(users, function(user) { %><li><%- user %></li><% }); %>';
     * var compiled = _.template(text, { 'imports': { 'jq': jQuery } });
     * compiled({ 'users': ['fred', 'barney'] });
     * // => '<li>fred</li><li>barney</li>'
     *
     * // using the `sourceURL` option to specify a custom sourceURL for the template
     * var compiled = _.template('hello <%= user %>!', { 'sourceURL': '/basic/greeting.jst' });
     * compiled(data);
     * // => find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector
     *
     * // using the `variable` option to ensure a with-statement isn't used in the compiled template
     * var compiled = _.template('hi <%= data.user %>!', { 'variable': 'data' });
     * compiled.source;
     * // => function(data) {
     * //   var __t, __p = '';
     * //   __p += 'hi ' + ((__t = ( data.user )) == null ? '' : __t) + '!';
     * //   return __p;
     * // }
     *
     * // using the `source` property to inline compiled templates for meaningful
     * // line numbers in error messages and a stack trace
     * fs.writeFileSync(path.join(cwd, 'jst.js'), '\
     *   var JST = {\
     *     "main": ' + _.template(mainText).source + '\
     *   };\
     * ');
     */
    function template(string, options, otherOptions) {
      // Based on John Resig's `tmpl` implementation (http://ejohn.org/blog/javascript-micro-templating/)
      // and Laura Doktorova's doT.js (https://github.com/olado/doT).
      var settings = lodash.templateSettings;
 
      if (otherOptions && isIterateeCall(string, options, otherOptions)) {
        options = otherOptions = undefined;
      }
      string = baseToString(string);
      options = assignWith(baseAssign({}, otherOptions || options), settings, assignOwnDefaults);
 
      var imports = assignWith(baseAssign({}, options.imports), settings.imports, assignOwnDefaults),
          importsKeys = keys(imports),
          importsValues = baseValues(imports, importsKeys);
 
      var isEscaping,
          isEvaluating,
          index = 0,
          interpolate = options.interpolate || reNoMatch,
          source = "__p += '";
 
      // Compile the regexp to match each delimiter.
      var reDelimiters = RegExp(
        (options.escape || reNoMatch).source + '|' +
        interpolate.source + '|' +
        (interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' +
        (options.evaluate || reNoMatch).source + '|$'
      , 'g');
 
      // Use a sourceURL for easier debugging.
      var sourceURL = '//# sourceURL=' +
        ('sourceURL' in options
          ? options.sourceURL
          : ('lodash.templateSources[' + (++templateCounter) + ']')
        ) + '\n';
 
      string.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) {
        interpolateValue || (interpolateValue = esTemplateValue);
 
        // Escape characters that can't be included in string literals.
        source += string.slice(index, offset).replace(reUnescapedString, escapeStringChar);
 
        // Replace delimiters with snippets.
        if (escapeValue) {
          isEscaping = true;
          source += "' +\n__e(" + escapeValue + ") +\n'";
        }
        if (evaluateValue) {
          isEvaluating = true;
          source += "';\n" + evaluateValue + ";\n__p += '";
        }
        if (interpolateValue) {
          source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'";
        }
        index = offset + match.length;
 
        // The JS engine embedded in Adobe products requires returning the `match`
        // string in order to produce the correct `offset` value.
        return match;
      });
 
      source += "';\n";
 
      // If `variable` is not specified wrap a with-statement around the generated
      // code to add the data object to the top of the scope chain.
      var variable = options.variable;
      if (!variable) {
        source = 'with (obj) {\n' + source + '\n}\n';
      }
      // Cleanup code by stripping empty strings.
      source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source)
        .replace(reEmptyStringMiddle, '$1')
        .replace(reEmptyStringTrailing, '$1;');
 
      // Frame code as the function body.
      source = 'function(' + (variable || 'obj') + ') {\n' +
        (variable
          ? ''
          : 'obj || (obj = {});\n'
        ) +
        "var __t, __p = ''" +
        (isEscaping
           ? ', __e = _.escape'
           : ''
        ) +
        (isEvaluating
          ? ', __j = Array.prototype.join;\n' +
            "function print() { __p += __j.call(arguments, '') }\n"
          : ';\n'
        ) +
        source +
        'return __p\n}';
 
      var result = attempt(function() {
        return Function(importsKeys, sourceURL + 'return ' + source).apply(undefined, importsValues);
      });
 
      // Provide the compiled function's source by its `toString` method or
      // the `source` property as a convenience for inlining compiled templates.
      result.source = source;
      if (isError(result)) {
        throw result;
      }
      return result;
    }
 
    /**
     * Removes leading and trailing whitespace or specified characters from `string`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to trim.
     * @param {string} [chars=whitespace] The characters to trim.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {string} Returns the trimmed string.
     * @example
     *
     * _.trim('  abc  ');
     * // => 'abc'
     *
     * _.trim('-_-abc-_-', '_-');
     * // => 'abc'
     *
     * _.map(['  foo  ', '  bar  '], _.trim);
     * // => ['foo', 'bar']
     */
    function trim(string, chars, guard) {
      var value = string;
      string = baseToString(string);
      if (!string) {
        return string;
      }
      if (guard ? isIterateeCall(value, chars, guard) : chars == null) {
        return string.slice(trimmedLeftIndex(string), trimmedRightIndex(string) + 1);
      }
      chars = (chars + '');
      return string.slice(charsLeftIndex(string, chars), charsRightIndex(string, chars) + 1);
    }
 
    /**
     * Removes leading whitespace or specified characters from `string`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to trim.
     * @param {string} [chars=whitespace] The characters to trim.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {string} Returns the trimmed string.
     * @example
     *
     * _.trimLeft('  abc  ');
     * // => 'abc  '
     *
     * _.trimLeft('-_-abc-_-', '_-');
     * // => 'abc-_-'
     */
    function trimLeft(string, chars, guard) {
      var value = string;
      string = baseToString(string);
      if (!string) {
        return string;
      }
      if (guard ? isIterateeCall(value, chars, guard) : chars == null) {
        return string.slice(trimmedLeftIndex(string));
      }
      return string.slice(charsLeftIndex(string, (chars + '')));
    }
 
    /**
     * Removes trailing whitespace or specified characters from `string`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to trim.
     * @param {string} [chars=whitespace] The characters to trim.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {string} Returns the trimmed string.
     * @example
     *
     * _.trimRight('  abc  ');
     * // => '  abc'
     *
     * _.trimRight('-_-abc-_-', '_-');
     * // => '-_-abc'
     */
    function trimRight(string, chars, guard) {
      var value = string;
      string = baseToString(string);
      if (!string) {
        return string;
      }
      if (guard ? isIterateeCall(value, chars, guard) : chars == null) {
        return string.slice(0, trimmedRightIndex(string) + 1);
      }
      return string.slice(0, charsRightIndex(string, (chars + '')) + 1);
    }
 
    /**
     * Truncates `string` if it's longer than the given maximum string length.
     * The last characters of the truncated string are replaced with the omission
     * string which defaults to "...".
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to truncate.
     * @param {Object|number} [options] The options object or maximum string length.
     * @param {number} [options.length=30] The maximum string length.
     * @param {string} [options.omission='...'] The string to indicate text is omitted.
     * @param {RegExp|string} [options.separator] The separator pattern to truncate to.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {string} Returns the truncated string.
     * @example
     *
     * _.trunc('hi-diddly-ho there, neighborino');
     * // => 'hi-diddly-ho there, neighbo...'
     *
     * _.trunc('hi-diddly-ho there, neighborino', 24);
     * // => 'hi-diddly-ho there, n...'
     *
     * _.trunc('hi-diddly-ho there, neighborino', {
     *   'length': 24,
     *   'separator': ' '
     * });
     * // => 'hi-diddly-ho there,...'
     *
     * _.trunc('hi-diddly-ho there, neighborino', {
     *   'length': 24,
     *   'separator': /,? +/
     * });
     * // => 'hi-diddly-ho there...'
     *
     * _.trunc('hi-diddly-ho there, neighborino', {
     *   'omission': ' [...]'
     * });
     * // => 'hi-diddly-ho there, neig [...]'
     */
    function trunc(string, options, guard) {
      if (guard && isIterateeCall(string, options, guard)) {
        options = undefined;
      }
      var length = DEFAULT_TRUNC_LENGTH,
          omission = DEFAULT_TRUNC_OMISSION;
 
      if (options != null) {
        if (isObject(options)) {
          var separator = 'separator' in options ? options.separator : separator;
          length = 'length' in options ? (+options.length || 0) : length;
          omission = 'omission' in options ? baseToString(options.omission) : omission;
        } else {
          length = +options || 0;
        }
      }
      string = baseToString(string);
      if (length >= string.length) {
        return string;
      }
      var end = length - omission.length;
      if (end < 1) {
        return omission;
      }
      var result = string.slice(0, end);
      if (separator == null) {
        return result + omission;
      }
      if (isRegExp(separator)) {
        if (string.slice(end).search(separator)) {
          var match,
              newEnd,
              substring = string.slice(0, end);
 
          if (!separator.global) {
            separator = RegExp(separator.source, (reFlags.exec(separator) || '') + 'g');
          }
          separator.lastIndex = 0;
          while ((match = separator.exec(substring))) {
            newEnd = match.index;
          }
          result = result.slice(0, newEnd == null ? end : newEnd);
        }
      } else if (string.indexOf(separator, end) != end) {
        var index = result.lastIndexOf(separator);
        if (index > -1) {
          result = result.slice(0, index);
        }
      }
      return result + omission;
    }
 
    /**
     * The inverse of `_.escape`; this method converts the HTML entities
     * `&amp;`, `&lt;`, `&gt;`, `&quot;`, `&#39;`, and `&#96;` in `string` to their
     * corresponding characters.
     *
     * **Note:** No other HTML entities are unescaped. To unescape additional HTML
     * entities use a third-party library like [_he_](https://mths.be/he).
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to unescape.
     * @returns {string} Returns the unescaped string.
     * @example
     *
     * _.unescape('fred, barney, &amp; pebbles');
     * // => 'fred, barney, & pebbles'
     */
    function unescape(string) {
      string = baseToString(string);
      return (string && reHasEscapedHtml.test(string))
        ? string.replace(reEscapedHtml, unescapeHtmlChar)
        : string;
    }
 
    /**
     * Splits `string` into an array of its words.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to inspect.
     * @param {RegExp|string} [pattern] The pattern to match words.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Array} Returns the words of `string`.
     * @example
     *
     * _.words('fred, barney, & pebbles');
     * // => ['fred', 'barney', 'pebbles']
     *
     * _.words('fred, barney, & pebbles', /[^, ]+/g);
     * // => ['fred', 'barney', '&', 'pebbles']
     */
    function words(string, pattern, guard) {
      if (guard && isIterateeCall(string, pattern, guard)) {
        pattern = undefined;
      }
      string = baseToString(string);
      return string.match(pattern || reWords) || [];
    }
 
    /*------------------------------------------------------------------------*/
 
    /**
     * Attempts to invoke `func`, returning either the result or the caught error
     * object. Any additional arguments are provided to `func` when it is invoked.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {Function} func The function to attempt.
     * @returns {*} Returns the `func` result or error object.
     * @example
     *
     * // avoid throwing errors for invalid selectors
     * var elements = _.attempt(function(selector) {
     *   return document.querySelectorAll(selector);
     * }, '>_>');
     *
     * if (_.isError(elements)) {
     *   elements = [];
     * }
     */
    var attempt = restParam(function(func, args) {
      try {
        return func.apply(undefined, args);
      } catch(e) {
        return isError(e) ? e : new Error(e);
      }
    });
 
    /**
     * Creates a function that invokes `func` with the `this` binding of `thisArg`
     * and arguments of the created function. If `func` is a property name the
     * created callback returns the property value for a given element. If `func`
     * is an object the created callback returns `true` for elements that contain
     * the equivalent object properties, otherwise it returns `false`.
     *
     * @static
     * @memberOf _
     * @alias iteratee
     * @category Utility
     * @param {*} [func=_.identity] The value to convert to a callback.
     * @param {*} [thisArg] The `this` binding of `func`.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Function} Returns the callback.
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36 },
     *   { 'user': 'fred',   'age': 40 }
     * ];
     *
     * // wrap to create custom callback shorthands
     * _.callback = _.wrap(_.callback, function(callback, func, thisArg) {
     *   var match = /^(.+?)__([gl]t)(.+)$/.exec(func);
     *   if (!match) {
     *     return callback(func, thisArg);
     *   }
     *   return function(object) {
     *     return match[2] == 'gt'
     *       ? object[match[1]] > match[3]
     *       : object[match[1]] < match[3];
     *   };
     * });
     *
     * _.filter(users, 'age__gt36');
     * // => [{ 'user': 'fred', 'age': 40 }]
     */
    function callback(func, thisArg, guard) {
      if (guard && isIterateeCall(func, thisArg, guard)) {
        thisArg = undefined;
      }
      return isObjectLike(func)
        ? matches(func)
        : baseCallback(func, thisArg);
    }
 
    /**
     * Creates a function that returns `value`.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {*} value The value to return from the new function.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var object = { 'user': 'fred' };
     * var getter = _.constant(object);
     *
     * getter() === object;
     * // => true
     */
    function constant(value) {
      return function() {
        return value;
      };
    }
 
    /**
     * This method returns the first argument provided to it.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {*} value Any value.
     * @returns {*} Returns `value`.
     * @example
     *
     * var object = { 'user': 'fred' };
     *
     * _.identity(object) === object;
     * // => true
     */
    function identity(value) {
      return value;
    }
 
    /**
     * Creates a function that performs a deep comparison between a given object
     * and `source`, returning `true` if the given object has equivalent property
     * values, else `false`.
     *
     * **Note:** This method supports comparing arrays, booleans, `Date` objects,
     * numbers, `Object` objects, regexes, and strings. Objects are compared by
     * their own, not inherited, enumerable properties. For comparing a single
     * own or inherited property value see `_.matchesProperty`.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {Object} source The object of property values to match.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': true },
     *   { 'user': 'fred',   'age': 40, 'active': false }
     * ];
     *
     * _.filter(users, _.matches({ 'age': 40, 'active': false }));
     * // => [{ 'user': 'fred', 'age': 40, 'active': false }]
     */
    function matches(source) {
      return baseMatches(baseClone(source, true));
    }
 
    /**
     * Creates a function that compares the property value of `path` on a given
     * object to `value`.
     *
     * **Note:** This method supports comparing arrays, booleans, `Date` objects,
     * numbers, `Object` objects, regexes, and strings. Objects are compared by
     * their own, not inherited, enumerable properties.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {Array|string} path The path of the property to get.
     * @param {*} srcValue The value to match.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var users = [
     *   { 'user': 'barney' },
     *   { 'user': 'fred' }
     * ];
     *
     * _.find(users, _.matchesProperty('user', 'fred'));
     * // => { 'user': 'fred' }
     */
    function matchesProperty(path, srcValue) {
      return baseMatchesProperty(path, baseClone(srcValue, true));
    }
 
    /**
     * Creates a function that invokes the method at `path` on a given object.
     * Any additional arguments are provided to the invoked method.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {Array|string} path The path of the method to invoke.
     * @param {...*} [args] The arguments to invoke the method with.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var objects = [
     *   { 'a': { 'b': { 'c': _.constant(2) } } },
     *   { 'a': { 'b': { 'c': _.constant(1) } } }
     * ];
     *
     * _.map(objects, _.method('a.b.c'));
     * // => [2, 1]
     *
     * _.invoke(_.sortBy(objects, _.method(['a', 'b', 'c'])), 'a.b.c');
     * // => [1, 2]
     */
    var method = restParam(function(path, args) {
      return function(object) {
        return invokePath(object, path, args);
      };
    });
 
    /**
     * The opposite of `_.method`; this method creates a function that invokes
     * the method at a given path on `object`. Any additional arguments are
     * provided to the invoked method.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {Object} object The object to query.
     * @param {...*} [args] The arguments to invoke the method with.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var array = _.times(3, _.constant),
     *     object = { 'a': array, 'b': array, 'c': array };
     *
     * _.map(['a[2]', 'c[0]'], _.methodOf(object));
     * // => [2, 0]
     *
     * _.map([['a', '2'], ['c', '0']], _.methodOf(object));
     * // => [2, 0]
     */
    var methodOf = restParam(function(object, args) {
      return function(path) {
        return invokePath(object, path, args);
      };
    });
 
    /**
     * Adds all own enumerable function properties of a source object to the
     * destination object. If `object` is a function then methods are added to
     * its prototype as well.
     *
     * **Note:** Use `_.runInContext` to create a pristine `lodash` function to
     * avoid conflicts caused by modifying the original.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {Function|Object} [object=lodash] The destination object.
     * @param {Object} source The object of functions to add.
     * @param {Object} [options] The options object.
     * @param {boolean} [options.chain=true] Specify whether the functions added
     *  are chainable.
     * @returns {Function|Object} Returns `object`.
     * @example
     *
     * function vowels(string) {
     *   return _.filter(string, function(v) {
     *     return /[aeiou]/i.test(v);
     *   });
     * }
     *
     * _.mixin({ 'vowels': vowels });
     * _.vowels('fred');
     * // => ['e']
     *
     * _('fred').vowels().value();
     * // => ['e']
     *
     * _.mixin({ 'vowels': vowels }, { 'chain': false });
     * _('fred').vowels();
     * // => ['e']
     */
    function mixin(object, source, options) {
      if (options == null) {
        var isObj = isObject(source),
            props = isObj ? keys(source) : undefined,
            methodNames = (props && props.length) ? baseFunctions(source, props) : undefined;
 
        Iif (!(methodNames ? methodNames.length : isObj)) {
          methodNames = false;
          options = source;
          source = object;
          object = this;
        }
      }
      if (!methodNames) {
        methodNames = baseFunctions(source, keys(source));
      }
      var chain = true,
          index = -1,
          isFunc = isFunction(object),
          length = methodNames.length;
 
      if (options === false) {
        chain = false;
      } else Iif (isObject(options) && 'chain' in options) {
        chain = options.chain;
      }
      while (++index < length) {
        var methodName = methodNames[index],
            func = source[methodName];
 
        object[methodName] = func;
        Eif (isFunc) {
          object.prototype[methodName] = (function(func) {
            return function() {
              var chainAll = this.__chain__;
              if (chain || chainAll) {
                var result = object(this.__wrapped__),
                    actions = result.__actions__ = arrayCopy(this.__actions__);
 
                actions.push({ 'func': func, 'args': arguments, 'thisArg': object });
                result.__chain__ = chainAll;
                return result;
              }
              return func.apply(object, arrayPush([this.value()], arguments));
            };
          }(func));
        }
      }
      return object;
    }
 
    /**
     * Reverts the `_` variable to its previous value and returns a reference to
     * the `lodash` function.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @returns {Function} Returns the `lodash` function.
     * @example
     *
     * var lodash = _.noConflict();
     */
    function noConflict() {
      root._ = oldDash;
      return this;
    }
 
    /**
     * A no-operation function that returns `undefined` regardless of the
     * arguments it receives.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @example
     *
     * var object = { 'user': 'fred' };
     *
     * _.noop(object) === undefined;
     * // => true
     */
    function noop() {
      // No operation performed.
    }
 
    /**
     * Creates a function that returns the property value at `path` on a
     * given object.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {Array|string} path The path of the property to get.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var objects = [
     *   { 'a': { 'b': { 'c': 2 } } },
     *   { 'a': { 'b': { 'c': 1 } } }
     * ];
     *
     * _.map(objects, _.property('a.b.c'));
     * // => [2, 1]
     *
     * _.pluck(_.sortBy(objects, _.property(['a', 'b', 'c'])), 'a.b.c');
     * // => [1, 2]
     */
    function property(path) {
      return isKey(path) ? baseProperty(path) : basePropertyDeep(path);
    }
 
    /**
     * The opposite of `_.property`; this method creates a function that returns
     * the property value at a given path on `object`.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {Object} object The object to query.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var array = [0, 1, 2],
     *     object = { 'a': array, 'b': array, 'c': array };
     *
     * _.map(['a[2]', 'c[0]'], _.propertyOf(object));
     * // => [2, 0]
     *
     * _.map([['a', '2'], ['c', '0']], _.propertyOf(object));
     * // => [2, 0]
     */
    function propertyOf(object) {
      return function(path) {
        return baseGet(object, toPath(path), path + '');
      };
    }
 
    /**
     * Creates an array of numbers (positive and/or negative) progressing from
     * `start` up to, but not including, `end`. If `end` is not specified it is
     * set to `start` with `start` then set to `0`. If `end` is less than `start`
     * a zero-length range is created unless a negative `step` is specified.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {number} [start=0] The start of the range.
     * @param {number} end The end of the range.
     * @param {number} [step=1] The value to increment or decrement by.
     * @returns {Array} Returns the new array of numbers.
     * @example
     *
     * _.range(4);
     * // => [0, 1, 2, 3]
     *
     * _.range(1, 5);
     * // => [1, 2, 3, 4]
     *
     * _.range(0, 20, 5);
     * // => [0, 5, 10, 15]
     *
     * _.range(0, -4, -1);
     * // => [0, -1, -2, -3]
     *
     * _.range(1, 4, 0);
     * // => [1, 1, 1]
     *
     * _.range(0);
     * // => []
     */
    function range(start, end, step) {
      if (step && isIterateeCall(start, end, step)) {
        end = step = undefined;
      }
      start = +start || 0;
      step = step == null ? 1 : (+step || 0);
 
      if (end == null) {
        end = start;
        start = 0;
      } else {
        end = +end || 0;
      }
      // Use `Array(length)` so engines like Chakra and V8 avoid slower modes.
      // See https://youtu.be/XAqIpGU8ZZk#t=17m25s for more details.
      var index = -1,
          length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),
          result = Array(length);
 
      while (++index < length) {
        result[index] = start;
        start += step;
      }
      return result;
    }
 
    /**
     * Invokes the iteratee function `n` times, returning an array of the results
     * of each invocation. The `iteratee` is bound to `thisArg` and invoked with
     * one argument; (index).
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {number} n The number of times to invoke `iteratee`.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Array} Returns the array of results.
     * @example
     *
     * var diceRolls = _.times(3, _.partial(_.random, 1, 6, false));
     * // => [3, 6, 4]
     *
     * _.times(3, function(n) {
     *   mage.castSpell(n);
     * });
     * // => invokes `mage.castSpell(n)` three times with `n` of `0`, `1`, and `2`
     *
     * _.times(3, function(n) {
     *   this.cast(n);
     * }, mage);
     * // => also invokes `mage.castSpell(n)` three times
     */
    function times(n, iteratee, thisArg) {
      n = nativeFloor(n);
 
      // Exit early to avoid a JSC JIT bug in Safari 8
      // where `Array(0)` is treated as `Array(1)`.
      if (n < 1 || !nativeIsFinite(n)) {
        return [];
      }
      var index = -1,
          result = Array(nativeMin(n, MAX_ARRAY_LENGTH));
 
      iteratee = bindCallback(iteratee, thisArg, 1);
      while (++index < n) {
        if (index < MAX_ARRAY_LENGTH) {
          result[index] = iteratee(index);
        } else {
          iteratee(index);
        }
      }
      return result;
    }
 
    /**
     * Generates a unique ID. If `prefix` is provided the ID is appended to it.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {string} [prefix] The value to prefix the ID with.
     * @returns {string} Returns the unique ID.
     * @example
     *
     * _.uniqueId('contact_');
     * // => 'contact_104'
     *
     * _.uniqueId();
     * // => '105'
     */
    function uniqueId(prefix) {
      var id = ++idCounter;
      return baseToString(prefix) + id;
    }
 
    /*------------------------------------------------------------------------*/
 
    /**
     * Adds two numbers.
     *
     * @static
     * @memberOf _
     * @category Math
     * @param {number} augend The first number to add.
     * @param {number} addend The second number to add.
     * @returns {number} Returns the sum.
     * @example
     *
     * _.add(6, 4);
     * // => 10
     */
    function add(augend, addend) {
      return (+augend || 0) + (+addend || 0);
    }
 
    /**
     * Calculates `n` rounded up to `precision`.
     *
     * @static
     * @memberOf _
     * @category Math
     * @param {number} n The number to round up.
     * @param {number} [precision=0] The precision to round up to.
     * @returns {number} Returns the rounded up number.
     * @example
     *
     * _.ceil(4.006);
     * // => 5
     *
     * _.ceil(6.004, 2);
     * // => 6.01
     *
     * _.ceil(6040, -2);
     * // => 6100
     */
    var ceil = createRound('ceil');
 
    /**
     * Calculates `n` rounded down to `precision`.
     *
     * @static
     * @memberOf _
     * @category Math
     * @param {number} n The number to round down.
     * @param {number} [precision=0] The precision to round down to.
     * @returns {number} Returns the rounded down number.
     * @example
     *
     * _.floor(4.006);
     * // => 4
     *
     * _.floor(0.046, 2);
     * // => 0.04
     *
     * _.floor(4060, -2);
     * // => 4000
     */
    var floor = createRound('floor');
 
    /**
     * Gets the maximum value of `collection`. If `collection` is empty or falsey
     * `-Infinity` is returned. If an iteratee function is provided it is invoked
     * for each value in `collection` to generate the criterion by which the value
     * is ranked. The `iteratee` is bound to `thisArg` and invoked with three
     * arguments: (value, index, collection).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Math
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [iteratee] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {*} Returns the maximum value.
     * @example
     *
     * _.max([4, 2, 8, 6]);
     * // => 8
     *
     * _.max([]);
     * // => -Infinity
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36 },
     *   { 'user': 'fred',   'age': 40 }
     * ];
     *
     * _.max(users, function(chr) {
     *   return chr.age;
     * });
     * // => { 'user': 'fred', 'age': 40 }
     *
     * // using the `_.property` callback shorthand
     * _.max(users, 'age');
     * // => { 'user': 'fred', 'age': 40 }
     */
    var max = createExtremum(gt, NEGATIVE_INFINITY);
 
    /**
     * Gets the minimum value of `collection`. If `collection` is empty or falsey
     * `Infinity` is returned. If an iteratee function is provided it is invoked
     * for each value in `collection` to generate the criterion by which the value
     * is ranked. The `iteratee` is bound to `thisArg` and invoked with three
     * arguments: (value, index, collection).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Math
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [iteratee] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {*} Returns the minimum value.
     * @example
     *
     * _.min([4, 2, 8, 6]);
     * // => 2
     *
     * _.min([]);
     * // => Infinity
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36 },
     *   { 'user': 'fred',   'age': 40 }
     * ];
     *
     * _.min(users, function(chr) {
     *   return chr.age;
     * });
     * // => { 'user': 'barney', 'age': 36 }
     *
     * // using the `_.property` callback shorthand
     * _.min(users, 'age');
     * // => { 'user': 'barney', 'age': 36 }
     */
    var min = createExtremum(lt, POSITIVE_INFINITY);
 
    /**
     * Calculates `n` rounded to `precision`.
     *
     * @static
     * @memberOf _
     * @category Math
     * @param {number} n The number to round.
     * @param {number} [precision=0] The precision to round to.
     * @returns {number} Returns the rounded number.
     * @example
     *
     * _.round(4.006);
     * // => 4
     *
     * _.round(4.006, 2);
     * // => 4.01
     *
     * _.round(4060, -2);
     * // => 4100
     */
    var round = createRound('round');
 
    /**
     * Gets the sum of the values in `collection`.
     *
     * @static
     * @memberOf _
     * @category Math
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [iteratee] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {number} Returns the sum.
     * @example
     *
     * _.sum([4, 6]);
     * // => 10
     *
     * _.sum({ 'a': 4, 'b': 6 });
     * // => 10
     *
     * var objects = [
     *   { 'n': 4 },
     *   { 'n': 6 }
     * ];
     *
     * _.sum(objects, function(object) {
     *   return object.n;
     * });
     * // => 10
     *
     * // using the `_.property` callback shorthand
     * _.sum(objects, 'n');
     * // => 10
     */
    function sum(collection, iteratee, thisArg) {
      if (thisArg && isIterateeCall(collection, iteratee, thisArg)) {
        iteratee = undefined;
      }
      iteratee = getCallback(iteratee, thisArg, 3);
      return iteratee.length == 1
        ? arraySum(isArray(collection) ? collection : toIterable(collection), iteratee)
        : baseSum(collection, iteratee);
    }
 
    /*------------------------------------------------------------------------*/
 
    // Ensure wrappers are instances of `baseLodash`.
    lodash.prototype = baseLodash.prototype;
 
    LodashWrapper.prototype = baseCreate(baseLodash.prototype);
    LodashWrapper.prototype.constructor = LodashWrapper;
 
    LazyWrapper.prototype = baseCreate(baseLodash.prototype);
    LazyWrapper.prototype.constructor = LazyWrapper;
 
    // Add functions to the `Map` cache.
    MapCache.prototype['delete'] = mapDelete;
    MapCache.prototype.get = mapGet;
    MapCache.prototype.has = mapHas;
    MapCache.prototype.set = mapSet;
 
    // Add functions to the `Set` cache.
    SetCache.prototype.push = cachePush;
 
    // Assign cache to `_.memoize`.
    memoize.Cache = MapCache;
 
    // Add functions that return wrapped values when chaining.
    lodash.after = after;
    lodash.ary = ary;
    lodash.assign = assign;
    lodash.at = at;
    lodash.before = before;
    lodash.bind = bind;
    lodash.bindAll = bindAll;
    lodash.bindKey = bindKey;
    lodash.callback = callback;
    lodash.chain = chain;
    lodash.chunk = chunk;
    lodash.compact = compact;
    lodash.constant = constant;
    lodash.countBy = countBy;
    lodash.create = create;
    lodash.curry = curry;
    lodash.curryRight = curryRight;
    lodash.debounce = debounce;
    lodash.defaults = defaults;
    lodash.defaultsDeep = defaultsDeep;
    lodash.defer = defer;
    lodash.delay = delay;
    lodash.difference = difference;
    lodash.drop = drop;
    lodash.dropRight = dropRight;
    lodash.dropRightWhile = dropRightWhile;
    lodash.dropWhile = dropWhile;
    lodash.fill = fill;
    lodash.filter = filter;
    lodash.flatten = flatten;
    lodash.flattenDeep = flattenDeep;
    lodash.flow = flow;
    lodash.flowRight = flowRight;
    lodash.forEach = forEach;
    lodash.forEachRight = forEachRight;
    lodash.forIn = forIn;
    lodash.forInRight = forInRight;
    lodash.forOwn = forOwn;
    lodash.forOwnRight = forOwnRight;
    lodash.functions = functions;
    lodash.groupBy = groupBy;
    lodash.indexBy = indexBy;
    lodash.initial = initial;
    lodash.intersection = intersection;
    lodash.invert = invert;
    lodash.invoke = invoke;
    lodash.keys = keys;
    lodash.keysIn = keysIn;
    lodash.map = map;
    lodash.mapKeys = mapKeys;
    lodash.mapValues = mapValues;
    lodash.matches = matches;
    lodash.matchesProperty = matchesProperty;
    lodash.memoize = memoize;
    lodash.merge = merge;
    lodash.method = method;
    lodash.methodOf = methodOf;
    lodash.mixin = mixin;
    lodash.modArgs = modArgs;
    lodash.negate = negate;
    lodash.omit = omit;
    lodash.once = once;
    lodash.pairs = pairs;
    lodash.partial = partial;
    lodash.partialRight = partialRight;
    lodash.partition = partition;
    lodash.pick = pick;
    lodash.pluck = pluck;
    lodash.property = property;
    lodash.propertyOf = propertyOf;
    lodash.pull = pull;
    lodash.pullAt = pullAt;
    lodash.range = range;
    lodash.rearg = rearg;
    lodash.reject = reject;
    lodash.remove = remove;
    lodash.rest = rest;
    lodash.restParam = restParam;
    lodash.set = set;
    lodash.shuffle = shuffle;
    lodash.slice = slice;
    lodash.sortBy = sortBy;
    lodash.sortByAll = sortByAll;
    lodash.sortByOrder = sortByOrder;
    lodash.spread = spread;
    lodash.take = take;
    lodash.takeRight = takeRight;
    lodash.takeRightWhile = takeRightWhile;
    lodash.takeWhile = takeWhile;
    lodash.tap = tap;
    lodash.throttle = throttle;
    lodash.thru = thru;
    lodash.times = times;
    lodash.toArray = toArray;
    lodash.toPlainObject = toPlainObject;
    lodash.transform = transform;
    lodash.union = union;
    lodash.uniq = uniq;
    lodash.unzip = unzip;
    lodash.unzipWith = unzipWith;
    lodash.values = values;
    lodash.valuesIn = valuesIn;
    lodash.where = where;
    lodash.without = without;
    lodash.wrap = wrap;
    lodash.xor = xor;
    lodash.zip = zip;
    lodash.zipObject = zipObject;
    lodash.zipWith = zipWith;
 
    // Add aliases.
    lodash.backflow = flowRight;
    lodash.collect = map;
    lodash.compose = flowRight;
    lodash.each = forEach;
    lodash.eachRight = forEachRight;
    lodash.extend = assign;
    lodash.iteratee = callback;
    lodash.methods = functions;
    lodash.object = zipObject;
    lodash.select = filter;
    lodash.tail = rest;
    lodash.unique = uniq;
 
    // Add functions to `lodash.prototype`.
    mixin(lodash, lodash);
 
    /*------------------------------------------------------------------------*/
 
    // Add functions that return unwrapped values when chaining.
    lodash.add = add;
    lodash.attempt = attempt;
    lodash.camelCase = camelCase;
    lodash.capitalize = capitalize;
    lodash.ceil = ceil;
    lodash.clone = clone;
    lodash.cloneDeep = cloneDeep;
    lodash.deburr = deburr;
    lodash.endsWith = endsWith;
    lodash.escape = escape;
    lodash.escapeRegExp = escapeRegExp;
    lodash.every = every;
    lodash.find = find;
    lodash.findIndex = findIndex;
    lodash.findKey = findKey;
    lodash.findLast = findLast;
    lodash.findLastIndex = findLastIndex;
    lodash.findLastKey = findLastKey;
    lodash.findWhere = findWhere;
    lodash.first = first;
    lodash.floor = floor;
    lodash.get = get;
    lodash.gt = gt;
    lodash.gte = gte;
    lodash.has = has;
    lodash.identity = identity;
    lodash.includes = includes;
    lodash.indexOf = indexOf;
    lodash.inRange = inRange;
    lodash.isArguments = isArguments;
    lodash.isArray = isArray;
    lodash.isBoolean = isBoolean;
    lodash.isDate = isDate;
    lodash.isElement = isElement;
    lodash.isEmpty = isEmpty;
    lodash.isEqual = isEqual;
    lodash.isError = isError;
    lodash.isFinite = isFinite;
    lodash.isFunction = isFunction;
    lodash.isMatch = isMatch;
    lodash.isNaN = isNaN;
    lodash.isNative = isNative;
    lodash.isNull = isNull;
    lodash.isNumber = isNumber;
    lodash.isObject = isObject;
    lodash.isPlainObject = isPlainObject;
    lodash.isRegExp = isRegExp;
    lodash.isString = isString;
    lodash.isTypedArray = isTypedArray;
    lodash.isUndefined = isUndefined;
    lodash.kebabCase = kebabCase;
    lodash.last = last;
    lodash.lastIndexOf = lastIndexOf;
    lodash.lt = lt;
    lodash.lte = lte;
    lodash.max = max;
    lodash.min = min;
    lodash.noConflict = noConflict;
    lodash.noop = noop;
    lodash.now = now;
    lodash.pad = pad;
    lodash.padLeft = padLeft;
    lodash.padRight = padRight;
    lodash.parseInt = parseInt;
    lodash.random = random;
    lodash.reduce = reduce;
    lodash.reduceRight = reduceRight;
    lodash.repeat = repeat;
    lodash.result = result;
    lodash.round = round;
    lodash.runInContext = runInContext;
    lodash.size = size;
    lodash.snakeCase = snakeCase;
    lodash.some = some;
    lodash.sortedIndex = sortedIndex;
    lodash.sortedLastIndex = sortedLastIndex;
    lodash.startCase = startCase;
    lodash.startsWith = startsWith;
    lodash.sum = sum;
    lodash.template = template;
    lodash.trim = trim;
    lodash.trimLeft = trimLeft;
    lodash.trimRight = trimRight;
    lodash.trunc = trunc;
    lodash.unescape = unescape;
    lodash.uniqueId = uniqueId;
    lodash.words = words;
 
    // Add aliases.
    lodash.all = every;
    lodash.any = some;
    lodash.contains = includes;
    lodash.eq = isEqual;
    lodash.detect = find;
    lodash.foldl = reduce;
    lodash.foldr = reduceRight;
    lodash.head = first;
    lodash.include = includes;
    lodash.inject = reduce;
 
    mixin(lodash, (function() {
      var source = {};
      baseForOwn(lodash, function(func, methodName) {
        if (!lodash.prototype[methodName]) {
          source[methodName] = func;
        }
      });
      return source;
    }()), false);
 
    /*------------------------------------------------------------------------*/
 
    // Add functions capable of returning wrapped and unwrapped values when chaining.
    lodash.sample = sample;
 
    lodash.prototype.sample = function(n) {
      if (!this.__chain__ && n == null) {
        return sample(this.value());
      }
      return this.thru(function(value) {
        return sample(value, n);
      });
    };
 
    /*------------------------------------------------------------------------*/
 
    /**
     * The semantic version number.
     *
     * @static
     * @memberOf _
     * @type string
     */
    lodash.VERSION = VERSION;
 
    // Assign default placeholders.
    arrayEach(['bind', 'bindKey', 'curry', 'curryRight', 'partial', 'partialRight'], function(methodName) {
      lodash[methodName].placeholder = lodash;
    });
 
    // Add `LazyWrapper` methods for `_.drop` and `_.take` variants.
    arrayEach(['drop', 'take'], function(methodName, index) {
      LazyWrapper.prototype[methodName] = function(n) {
        var filtered = this.__filtered__;
        if (filtered && !index) {
          return new LazyWrapper(this);
        }
        n = n == null ? 1 : nativeMax(nativeFloor(n) || 0, 0);
 
        var result = this.clone();
        if (filtered) {
          result.__takeCount__ = nativeMin(result.__takeCount__, n);
        } else {
          result.__views__.push({ 'size': n, 'type': methodName + (result.__dir__ < 0 ? 'Right' : '') });
        }
        return result;
      };
 
      LazyWrapper.prototype[methodName + 'Right'] = function(n) {
        return this.reverse()[methodName](n).reverse();
      };
    });
 
    // Add `LazyWrapper` methods that accept an `iteratee` value.
    arrayEach(['filter', 'map', 'takeWhile'], function(methodName, index) {
      var type = index + 1,
          isFilter = type != LAZY_MAP_FLAG;
 
      LazyWrapper.prototype[methodName] = function(iteratee, thisArg) {
        var result = this.clone();
        result.__iteratees__.push({ 'iteratee': getCallback(iteratee, thisArg, 1), 'type': type });
        result.__filtered__ = result.__filtered__ || isFilter;
        return result;
      };
    });
 
    // Add `LazyWrapper` methods for `_.first` and `_.last`.
    arrayEach(['first', 'last'], function(methodName, index) {
      var takeName = 'take' + (index ? 'Right' : '');
 
      LazyWrapper.prototype[methodName] = function() {
        return this[takeName](1).value()[0];
      };
    });
 
    // Add `LazyWrapper` methods for `_.initial` and `_.rest`.
    arrayEach(['initial', 'rest'], function(methodName, index) {
      var dropName = 'drop' + (index ? '' : 'Right');
 
      LazyWrapper.prototype[methodName] = function() {
        return this.__filtered__ ? new LazyWrapper(this) : this[dropName](1);
      };
    });
 
    // Add `LazyWrapper` methods for `_.pluck` and `_.where`.
    arrayEach(['pluck', 'where'], function(methodName, index) {
      var operationName = index ? 'filter' : 'map',
          createCallback = index ? baseMatches : property;
 
      LazyWrapper.prototype[methodName] = function(value) {
        return this[operationName](createCallback(value));
      };
    });
 
    LazyWrapper.prototype.compact = function() {
      return this.filter(identity);
    };
 
    LazyWrapper.prototype.reject = function(predicate, thisArg) {
      predicate = getCallback(predicate, thisArg, 1);
      return this.filter(function(value) {
        return !predicate(value);
      });
    };
 
    LazyWrapper.prototype.slice = function(start, end) {
      start = start == null ? 0 : (+start || 0);
 
      var result = this;
      if (result.__filtered__ && (start > 0 || end < 0)) {
        return new LazyWrapper(result);
      }
      if (start < 0) {
        result = result.takeRight(-start);
      } else if (start) {
        result = result.drop(start);
      }
      if (end !== undefined) {
        end = (+end || 0);
        result = end < 0 ? result.dropRight(-end) : result.take(end - start);
      }
      return result;
    };
 
    LazyWrapper.prototype.takeRightWhile = function(predicate, thisArg) {
      return this.reverse().takeWhile(predicate, thisArg).reverse();
    };
 
    LazyWrapper.prototype.toArray = function() {
      return this.take(POSITIVE_INFINITY);
    };
 
    // Add `LazyWrapper` methods to `lodash.prototype`.
    baseForOwn(LazyWrapper.prototype, function(func, methodName) {
      var checkIteratee = /^(?:filter|map|reject)|While$/.test(methodName),
          retUnwrapped = /^(?:first|last)$/.test(methodName),
          lodashFunc = lodash[retUnwrapped ? ('take' + (methodName == 'last' ? 'Right' : '')) : methodName];
 
      Iif (!lodashFunc) {
        return;
      }
      lodash.prototype[methodName] = function() {
        var args = retUnwrapped ? [1] : arguments,
            chainAll = this.__chain__,
            value = this.__wrapped__,
            isHybrid = !!this.__actions__.length,
            isLazy = value instanceof LazyWrapper,
            iteratee = args[0],
            useLazy = isLazy || isArray(value);
 
        if (useLazy && checkIteratee && typeof iteratee == 'function' && iteratee.length != 1) {
          // Avoid lazy use if the iteratee has a "length" value other than `1`.
          isLazy = useLazy = false;
        }
        var interceptor = function(value) {
          return (retUnwrapped && chainAll)
            ? lodashFunc(value, 1)[0]
            : lodashFunc.apply(undefined, arrayPush([value], args));
        };
 
        var action = { 'func': thru, 'args': [interceptor], 'thisArg': undefined },
            onlyLazy = isLazy && !isHybrid;
 
        if (retUnwrapped && !chainAll) {
          if (onlyLazy) {
            value = value.clone();
            value.__actions__.push(action);
            return func.call(value);
          }
          return lodashFunc.call(undefined, this.value())[0];
        }
        if (!retUnwrapped && useLazy) {
          value = onlyLazy ? value : new LazyWrapper(this);
          var result = func.apply(value, args);
          result.__actions__.push(action);
          return new LodashWrapper(result, chainAll);
        }
        return this.thru(interceptor);
      };
    });
 
    // Add `Array` and `String` methods to `lodash.prototype`.
    arrayEach(['join', 'pop', 'push', 'replace', 'shift', 'sort', 'splice', 'split', 'unshift'], function(methodName) {
      var func = (/^(?:replace|split)$/.test(methodName) ? stringProto : arrayProto)[methodName],
          chainName = /^(?:push|sort|unshift)$/.test(methodName) ? 'tap' : 'thru',
          retUnwrapped = /^(?:join|pop|replace|shift)$/.test(methodName);
 
      lodash.prototype[methodName] = function() {
        var args = arguments;
        if (retUnwrapped && !this.__chain__) {
          return func.apply(this.value(), args);
        }
        return this[chainName](function(value) {
          return func.apply(value, args);
        });
      };
    });
 
    // Map minified function names to their real names.
    baseForOwn(LazyWrapper.prototype, function(func, methodName) {
      var lodashFunc = lodash[methodName];
      Eif (lodashFunc) {
        var key = lodashFunc.name,
            names = realNames[key] || (realNames[key] = []);
 
        names.push({ 'name': methodName, 'func': lodashFunc });
      }
    });
 
    realNames[createHybridWrapper(undefined, BIND_KEY_FLAG).name] = [{ 'name': 'wrapper', 'func': undefined }];
 
    // Add functions to the lazy wrapper.
    LazyWrapper.prototype.clone = lazyClone;
    LazyWrapper.prototype.reverse = lazyReverse;
    LazyWrapper.prototype.value = lazyValue;
 
    // Add chaining functions to the `lodash` wrapper.
    lodash.prototype.chain = wrapperChain;
    lodash.prototype.commit = wrapperCommit;
    lodash.prototype.concat = wrapperConcat;
    lodash.prototype.plant = wrapperPlant;
    lodash.prototype.reverse = wrapperReverse;
    lodash.prototype.toString = wrapperToString;
    lodash.prototype.run = lodash.prototype.toJSON = lodash.prototype.valueOf = lodash.prototype.value = wrapperValue;
 
    // Add function aliases to the `lodash` wrapper.
    lodash.prototype.collect = lodash.prototype.map;
    lodash.prototype.head = lodash.prototype.first;
    lodash.prototype.select = lodash.prototype.filter;
    lodash.prototype.tail = lodash.prototype.rest;
 
    return lodash;
  }
 
  /*--------------------------------------------------------------------------*/
 
  // Export lodash.
  var _ = runInContext();
 
  // Some AMD build optimizers like r.js check for condition patterns like the following:
  Iif (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
    // Expose lodash to the global object when an AMD loader is present to avoid
    // errors in cases where lodash is loaded by a script tag and not intended
    // as an AMD module. See http://requirejs.org/docs/errors.html#mismatch for
    // more details.
    root._ = _;
 
    // Define as an anonymous module so, through path mapping, it can be
    // referenced as the "underscore" module.
    define(function() {
      return _;
    });
  }
  // Check for `exports` after `define` in case a build optimizer adds an `exports` object.
  else Eif (freeExports && freeModule) {
    // Export for Node.js or RingoJS.
    Eif (moduleExports) {
      (freeModule.exports = _)._ = _;
    }
    // Export for Rhino with CommonJS support.
    else {
      freeExports._ = _;
    }
  }
  else {
    // Export for a browser or Rhino.
    root._ = _;
  }
}.call(this));
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/q/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/q/

Statements: 28.19% (221 / 784)      Branches: 9.29% (25 / 269)      Functions: 3.6% (8 / 222)      Lines: 28.26% (221 / 782)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/q/
File Statements Branches Functions Lines
q.js 28.19% (221 / 784) 9.29% (25 / 269) 3.6% (8 / 222) 28.26% (221 / 782)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/q/q.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/q/q.js

Statements: 28.19% (221 / 784)      Branches: 9.29% (25 / 269)      Functions: 3.6% (8 / 222)      Lines: 28.26% (221 / 782)      Ignored: none     

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// vim:ts=4:sts=4:sw=4:
/*!
 *
 * Copyright 2009-2012 Kris Kowal under the terms of the MIT
 * license found at http://github.com/kriskowal/q/raw/master/LICENSE
 *
 * With parts by Tyler Close
 * Copyright 2007-2009 Tyler Close under the terms of the MIT X license found
 * at http://www.opensource.org/licenses/mit-license.html
 * Forked at ref_send.js version: 2009-05-11
 *
 * With parts by Mark Miller
 * Copyright (C) 2011 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
 
(function (definition) {
    "use strict";
 
    // This file will function properly as a <script> tag, or a module
    // using CommonJS and NodeJS or RequireJS module formats.  In
    // Common/Node/RequireJS, the module exports the Q API and when
    // executed as a simple <script>, it creates a Q global instead.
 
    // Montage Require
    Iif (typeof bootstrap === "function") {
        bootstrap("promise", definition);
 
    // CommonJS
    } else Eif (typeof exports === "object" && typeof module === "object") {
        module.exports = definition();
 
    // RequireJS
    } else if (typeof define === "function" && define.amd) {
        define(definition);
 
    // SES (Secure EcmaScript)
    } else if (typeof ses !== "undefined") {
        if (!ses.ok()) {
            return;
        } else {
            ses.makeQ = definition;
        }
 
    // <script>
    } else if (typeof window !== "undefined" || typeof self !== "undefined") {
        // Prefer window over self for add-on scripts. Use self for
        // non-windowed contexts.
        var global = typeof window !== "undefined" ? window : self;
 
        // Get the `window` object, save the previous Q global
        // and initialize Q as a global.
        var previousQ = global.Q;
        global.Q = definition();
 
        // Add a noConflict function so Q can be removed from the
        // global namespace.
        global.Q.noConflict = function () {
            global.Q = previousQ;
            return this;
        };
 
    } else {
        throw new Error("This environment was not anticipated by Q. Please file a bug.");
    }
 
})(function () {
"use strict";
 
var hasStacks = false;
try {
    throw new Error();
} catch (e) {
    hasStacks = !!e.stack;
}
 
// All code after this point will be filtered from stack traces reported
// by Q.
var qStartingLine = captureLine();
var qFileName;
 
// shims
 
// used for fallback in "allResolved"
var noop = function () {};
 
// Use the fastest possible means to execute a task in a future turn
// of the event loop.
var nextTick =(function () {
    // linked list of tasks (single, with head node)
    var head = {task: void 0, next: null};
    var tail = head;
    var flushing = false;
    var requestTick = void 0;
    var isNodeJS = false;
    // queue for late tasks, used by unhandled rejection tracking
    var laterQueue = [];
 
    function flush() {
        /* jshint loopfunc: true */
        var task, domain;
 
        while (head.next) {
            head = head.next;
            task = head.task;
            head.task = void 0;
            domain = head.domain;
 
            if (domain) {
                head.domain = void 0;
                domain.enter();
            }
            runSingle(task, domain);
 
        }
        while (laterQueue.length) {
            task = laterQueue.pop();
            runSingle(task);
        }
        flushing = false;
    }
    // runs a single function in the async queue
    function runSingle(task, domain) {
        try {
            task();
 
        } catch (e) {
            if (isNodeJS) {
                // In node, uncaught exceptions are considered fatal errors.
                // Re-throw them synchronously to interrupt flushing!
 
                // Ensure continuation if the uncaught exception is suppressed
                // listening "uncaughtException" events (as domains does).
                // Continue in next event to avoid tick recursion.
                if (domain) {
                    domain.exit();
                }
                setTimeout(flush, 0);
                if (domain) {
                    domain.enter();
                }
 
                throw e;
 
            } else {
                // In browsers, uncaught exceptions are not fatal.
                // Re-throw them asynchronously to avoid slow-downs.
                setTimeout(function () {
                    throw e;
                }, 0);
            }
        }
 
        if (domain) {
            domain.exit();
        }
    }
 
    nextTick = function (task) {
        tail = tail.next = {
            task: task,
            domain: isNodeJS && process.domain,
            next: null
        };
 
        if (!flushing) {
            flushing = true;
            requestTick();
        }
    };
 
    Eif (typeof process === "object" &&
        process.toString() === "[object process]" && process.nextTick) {
        // Ensure Q is in a real Node environment, with a `process.nextTick`.
        // To see through fake Node environments:
        // * Mocha test runner - exposes a `process` global without a `nextTick`
        // * Browserify - exposes a `process.nexTick` function that uses
        //   `setTimeout`. In this case `setImmediate` is preferred because
        //    it is faster. Browserify's `process.toString()` yields
        //   "[object Object]", while in a real Node environment
        //   `process.nextTick()` yields "[object process]".
        isNodeJS = true;
 
        requestTick = function () {
            process.nextTick(flush);
        };
 
    } else if (typeof setImmediate === "function") {
        // In IE10, Node.js 0.9+, or https://github.com/NobleJS/setImmediate
        if (typeof window !== "undefined") {
            requestTick = setImmediate.bind(window, flush);
        } else {
            requestTick = function () {
                setImmediate(flush);
            };
        }
 
    } else if (typeof MessageChannel !== "undefined") {
        // modern browsers
        // http://www.nonblocking.io/2011/06/windownexttick.html
        var channel = new MessageChannel();
        // At least Safari Version 6.0.5 (8536.30.1) intermittently cannot create
        // working message ports the first time a page loads.
        channel.port1.onmessage = function () {
            requestTick = requestPortTick;
            channel.port1.onmessage = flush;
            flush();
        };
        var requestPortTick = function () {
            // Opera requires us to provide a message payload, regardless of
            // whether we use it.
            channel.port2.postMessage(0);
        };
        requestTick = function () {
            setTimeout(flush, 0);
            requestPortTick();
        };
 
    } else {
        // old browsers
        requestTick = function () {
            setTimeout(flush, 0);
        };
    }
    // runs a task after all other tasks have been run
    // this is useful for unhandled rejection tracking that needs to happen
    // after all `then`d tasks have been run.
    nextTick.runAfter = function (task) {
        laterQueue.push(task);
        if (!flushing) {
            flushing = true;
            requestTick();
        }
    };
    return nextTick;
})();
 
// Attempt to make generics safe in the face of downstream
// modifications.
// There is no situation where this is necessary.
// If you need a security guarantee, these primordials need to be
// deeply frozen anyway, and if you don’t need a security guarantee,
// this is just plain paranoid.
// However, this **might** have the nice side-effect of reducing the size of
// the minified code by reducing x.call() to merely x()
// See Mark Miller’s explanation of what this does.
// http://wiki.ecmascript.org/doku.php?id=conventions:safe_meta_programming
var call = Function.call;
function uncurryThis(f) {
    return function () {
        return call.apply(f, arguments);
    };
}
// This is equivalent, but slower:
// uncurryThis = Function_bind.bind(Function_bind.call);
// http://jsperf.com/uncurrythis
 
var array_slice = uncurryThis(Array.prototype.slice);
 
var array_reduce = uncurryThis(
    Array.prototype.reduce || function (callback, basis) {
        var index = 0,
            length = this.length;
        // concerning the initial value, if one is not provided
        if (arguments.length === 1) {
            // seek to the first value in the array, accounting
            // for the possibility that is is a sparse array
            do {
                if (index in this) {
                    basis = this[index++];
                    break;
                }
                if (++index >= length) {
                    throw new TypeError();
                }
            } while (1);
        }
        // reduce
        for (; index < length; index++) {
            // account for the possibility that the array is sparse
            if (index in this) {
                basis = callback(basis, this[index], index);
            }
        }
        return basis;
    }
);
 
var array_indexOf = uncurryThis(
    Array.prototype.indexOf || function (value) {
        // not a very good shim, but good enough for our one use of it
        for (var i = 0; i < this.length; i++) {
            if (this[i] === value) {
                return i;
            }
        }
        return -1;
    }
);
 
var array_map = uncurryThis(
    Array.prototype.map || function (callback, thisp) {
        var self = this;
        var collect = [];
        array_reduce(self, function (undefined, value, index) {
            collect.push(callback.call(thisp, value, index, self));
        }, void 0);
        return collect;
    }
);
 
var object_create = Object.create || function (prototype) {
    function Type() { }
    Type.prototype = prototype;
    return new Type();
};
 
var object_hasOwnProperty = uncurryThis(Object.prototype.hasOwnProperty);
 
var object_keys = Object.keys || function (object) {
    var keys = [];
    for (var key in object) {
        if (object_hasOwnProperty(object, key)) {
            keys.push(key);
        }
    }
    return keys;
};
 
var object_toString = uncurryThis(Object.prototype.toString);
 
function isObject(value) {
    return value === Object(value);
}
 
// generator related shims
 
// FIXME: Remove this function once ES6 generators are in SpiderMonkey.
function isStopIteration(exception) {
    return (
        object_toString(exception) === "[object StopIteration]" ||
        exception instanceof QReturnValue
    );
}
 
// FIXME: Remove this helper and Q.return once ES6 generators are in
// SpiderMonkey.
var QReturnValue;
Iif (typeof ReturnValue !== "undefined") {
    QReturnValue = ReturnValue;
} else {
    QReturnValue = function (value) {
        this.value = value;
    };
}
 
// long stack traces
 
var STACK_JUMP_SEPARATOR = "From previous event:";
 
function makeStackTraceLong(error, promise) {
    // If possible, transform the error stack trace by removing Node and Q
    // cruft, then concatenating with the stack trace of `promise`. See #57.
    if (hasStacks &&
        promise.stack &&
        typeof error === "object" &&
        error !== null &&
        error.stack &&
        error.stack.indexOf(STACK_JUMP_SEPARATOR) === -1
    ) {
        var stacks = [];
        for (var p = promise; !!p; p = p.source) {
            if (p.stack) {
                stacks.unshift(p.stack);
            }
        }
        stacks.unshift(error.stack);
 
        var concatedStacks = stacks.join("\n" + STACK_JUMP_SEPARATOR + "\n");
        error.stack = filterStackString(concatedStacks);
    }
}
 
function filterStackString(stackString) {
    var lines = stackString.split("\n");
    var desiredLines = [];
    for (var i = 0; i < lines.length; ++i) {
        var line = lines[i];
 
        if (!isInternalFrame(line) && !isNodeFrame(line) && line) {
            desiredLines.push(line);
        }
    }
    return desiredLines.join("\n");
}
 
function isNodeFrame(stackLine) {
    return stackLine.indexOf("(module.js:") !== -1 ||
           stackLine.indexOf("(node.js:") !== -1;
}
 
function getFileNameAndLineNumber(stackLine) {
    // Named functions: "at functionName (filename:lineNumber:columnNumber)"
    // In IE10 function name can have spaces ("Anonymous function") O_o
    var attempt1 = /at .+ \((.+):(\d+):(?:\d+)\)$/.exec(stackLine);
    Iif (attempt1) {
        return [attempt1[1], Number(attempt1[2])];
    }
 
    // Anonymous functions: "at filename:lineNumber:columnNumber"
    var attempt2 = /at ([^ ]+):(\d+):(?:\d+)$/.exec(stackLine);
    Eif (attempt2) {
        return [attempt2[1], Number(attempt2[2])];
    }
 
    // Firefox style: "function@filename:lineNumber or @filename:lineNumber"
    var attempt3 = /.*@(.+):(\d+)$/.exec(stackLine);
    if (attempt3) {
        return [attempt3[1], Number(attempt3[2])];
    }
}
 
function isInternalFrame(stackLine) {
    var fileNameAndLineNumber = getFileNameAndLineNumber(stackLine);
 
    if (!fileNameAndLineNumber) {
        return false;
    }
 
    var fileName = fileNameAndLineNumber[0];
    var lineNumber = fileNameAndLineNumber[1];
 
    return fileName === qFileName &&
        lineNumber >= qStartingLine &&
        lineNumber <= qEndingLine;
}
 
// discover own file name and line number range for filtering stack
// traces
function captureLine() {
    Iif (!hasStacks) {
        return;
    }
 
    try {
        throw new Error();
    } catch (e) {
        var lines = e.stack.split("\n");
        var firstLine = lines[0].indexOf("@") > 0 ? lines[1] : lines[2];
        var fileNameAndLineNumber = getFileNameAndLineNumber(firstLine);
        Iif (!fileNameAndLineNumber) {
            return;
        }
 
        qFileName = fileNameAndLineNumber[0];
        return fileNameAndLineNumber[1];
    }
}
 
function deprecate(callback, name, alternative) {
    return function () {
        if (typeof console !== "undefined" &&
            typeof console.warn === "function") {
            console.warn(name + " is deprecated, use " + alternative +
                         " instead.", new Error("").stack);
        }
        return callback.apply(callback, arguments);
    };
}
 
// end of shims
// beginning of real work
 
/**
 * Constructs a promise for an immediate reference, passes promises through, or
 * coerces promises from different systems.
 * @param value immediate reference or promise
 */
function Q(value) {
    // If the object is already a Promise, return it directly.  This enables
    // the resolve function to both be used to created references from objects,
    // but to tolerably coerce non-promises to promises.
    if (value instanceof Promise) {
        return value;
    }
 
    // assimilate thenables
    if (isPromiseAlike(value)) {
        return coerce(value);
    } else {
        return fulfill(value);
    }
}
Q.resolve = Q;
 
/**
 * Performs a task in a future turn of the event loop.
 * @param {Function} task
 */
Q.nextTick = nextTick;
 
/**
 * Controls whether or not long stack traces will be on
 */
Q.longStackSupport = false;
 
// enable long stacks if Q_DEBUG is set
Iif (typeof process === "object" && process && process.env && process.env.Q_DEBUG) {
    Q.longStackSupport = true;
}
 
/**
 * Constructs a {promise, resolve, reject} object.
 *
 * `resolve` is a callback to invoke with a more resolved value for the
 * promise. To fulfill the promise, invoke `resolve` with any value that is
 * not a thenable. To reject the promise, invoke `resolve` with a rejected
 * thenable, or invoke `reject` with the reason directly. To resolve the
 * promise to another thenable, thus putting it in the same state, invoke
 * `resolve` with that other thenable.
 */
Q.defer = defer;
function defer() {
    // if "messages" is an "Array", that indicates that the promise has not yet
    // been resolved.  If it is "undefined", it has been resolved.  Each
    // element of the messages array is itself an array of complete arguments to
    // forward to the resolved promise.  We coerce the resolution value to a
    // promise using the `resolve` function because it handles both fully
    // non-thenable values and other thenables gracefully.
    var messages = [], progressListeners = [], resolvedPromise;
 
    var deferred = object_create(defer.prototype);
    var promise = object_create(Promise.prototype);
 
    promise.promiseDispatch = function (resolve, op, operands) {
        var args = array_slice(arguments);
        if (messages) {
            messages.push(args);
            if (op === "when" && operands[1]) { // progress operand
                progressListeners.push(operands[1]);
            }
        } else {
            Q.nextTick(function () {
                resolvedPromise.promiseDispatch.apply(resolvedPromise, args);
            });
        }
    };
 
    // XXX deprecated
    promise.valueOf = function () {
        if (messages) {
            return promise;
        }
        var nearerValue = nearer(resolvedPromise);
        if (isPromise(nearerValue)) {
            resolvedPromise = nearerValue; // shorten chain
        }
        return nearerValue;
    };
 
    promise.inspect = function () {
        if (!resolvedPromise) {
            return { state: "pending" };
        }
        return resolvedPromise.inspect();
    };
 
    if (Q.longStackSupport && hasStacks) {
        try {
            throw new Error();
        } catch (e) {
            // NOTE: don't try to use `Error.captureStackTrace` or transfer the
            // accessor around; that causes memory leaks as per GH-111. Just
            // reify the stack trace as a string ASAP.
            //
            // At the same time, cut off the first line; it's always just
            // "[object Promise]\n", as per the `toString`.
            promise.stack = e.stack.substring(e.stack.indexOf("\n") + 1);
        }
    }
 
    // NOTE: we do the checks for `resolvedPromise` in each method, instead of
    // consolidating them into `become`, since otherwise we'd create new
    // promises with the lines `become(whatever(value))`. See e.g. GH-252.
 
    function become(newPromise) {
        resolvedPromise = newPromise;
        promise.source = newPromise;
 
        array_reduce(messages, function (undefined, message) {
            Q.nextTick(function () {
                newPromise.promiseDispatch.apply(newPromise, message);
            });
        }, void 0);
 
        messages = void 0;
        progressListeners = void 0;
    }
 
    deferred.promise = promise;
    deferred.resolve = function (value) {
        if (resolvedPromise) {
            return;
        }
 
        become(Q(value));
    };
 
    deferred.fulfill = function (value) {
        if (resolvedPromise) {
            return;
        }
 
        become(fulfill(value));
    };
    deferred.reject = function (reason) {
        if (resolvedPromise) {
            return;
        }
 
        become(reject(reason));
    };
    deferred.notify = function (progress) {
        if (resolvedPromise) {
            return;
        }
 
        array_reduce(progressListeners, function (undefined, progressListener) {
            Q.nextTick(function () {
                progressListener(progress);
            });
        }, void 0);
    };
 
    return deferred;
}
 
/**
 * Creates a Node-style callback that will resolve or reject the deferred
 * promise.
 * @returns a nodeback
 */
defer.prototype.makeNodeResolver = function () {
    var self = this;
    return function (error, value) {
        if (error) {
            self.reject(error);
        } else if (arguments.length > 2) {
            self.resolve(array_slice(arguments, 1));
        } else {
            self.resolve(value);
        }
    };
};
 
/**
 * @param resolver {Function} a function that returns nothing and accepts
 * the resolve, reject, and notify functions for a deferred.
 * @returns a promise that may be resolved with the given resolve and reject
 * functions, or rejected by a thrown exception in resolver
 */
Q.Promise = promise; // ES6
Q.promise = promise;
function promise(resolver) {
    if (typeof resolver !== "function") {
        throw new TypeError("resolver must be a function.");
    }
    var deferred = defer();
    try {
        resolver(deferred.resolve, deferred.reject, deferred.notify);
    } catch (reason) {
        deferred.reject(reason);
    }
    return deferred.promise;
}
 
promise.race = race; // ES6
promise.all = all; // ES6
promise.reject = reject; // ES6
promise.resolve = Q; // ES6
 
// XXX experimental.  This method is a way to denote that a local value is
// serializable and should be immediately dispatched to a remote upon request,
// instead of passing a reference.
Q.passByCopy = function (object) {
    //freeze(object);
    //passByCopies.set(object, true);
    return object;
};
 
Promise.prototype.passByCopy = function () {
    //freeze(object);
    //passByCopies.set(object, true);
    return this;
};
 
/**
 * If two promises eventually fulfill to the same value, promises that value,
 * but otherwise rejects.
 * @param x {Any*}
 * @param y {Any*}
 * @returns {Any*} a promise for x and y if they are the same, but a rejection
 * otherwise.
 *
 */
Q.join = function (x, y) {
    return Q(x).join(y);
};
 
Promise.prototype.join = function (that) {
    return Q([this, that]).spread(function (x, y) {
        if (x === y) {
            // TODO: "===" should be Object.is or equiv
            return x;
        } else {
            throw new Error("Can't join: not the same: " + x + " " + y);
        }
    });
};
 
/**
 * Returns a promise for the first of an array of promises to become settled.
 * @param answers {Array[Any*]} promises to race
 * @returns {Any*} the first promise to be settled
 */
Q.race = race;
function race(answerPs) {
    return promise(function (resolve, reject) {
        // Switch to this once we can assume at least ES5
        // answerPs.forEach(function (answerP) {
        //     Q(answerP).then(resolve, reject);
        // });
        // Use this in the meantime
        for (var i = 0, len = answerPs.length; i < len; i++) {
            Q(answerPs[i]).then(resolve, reject);
        }
    });
}
 
Promise.prototype.race = function () {
    return this.then(Q.race);
};
 
/**
 * Constructs a Promise with a promise descriptor object and optional fallback
 * function.  The descriptor contains methods like when(rejected), get(name),
 * set(name, value), post(name, args), and delete(name), which all
 * return either a value, a promise for a value, or a rejection.  The fallback
 * accepts the operation name, a resolver, and any further arguments that would
 * have been forwarded to the appropriate method above had a method been
 * provided with the proper name.  The API makes no guarantees about the nature
 * of the returned object, apart from that it is usable whereever promises are
 * bought and sold.
 */
Q.makePromise = Promise;
function Promise(descriptor, fallback, inspect) {
    if (fallback === void 0) {
        fallback = function (op) {
            return reject(new Error(
                "Promise does not support operation: " + op
            ));
        };
    }
    if (inspect === void 0) {
        inspect = function () {
            return {state: "unknown"};
        };
    }
 
    var promise = object_create(Promise.prototype);
 
    promise.promiseDispatch = function (resolve, op, args) {
        var result;
        try {
            if (descriptor[op]) {
                result = descriptor[op].apply(promise, args);
            } else {
                result = fallback.call(promise, op, args);
            }
        } catch (exception) {
            result = reject(exception);
        }
        if (resolve) {
            resolve(result);
        }
    };
 
    promise.inspect = inspect;
 
    // XXX deprecated `valueOf` and `exception` support
    if (inspect) {
        var inspected = inspect();
        if (inspected.state === "rejected") {
            promise.exception = inspected.reason;
        }
 
        promise.valueOf = function () {
            var inspected = inspect();
            if (inspected.state === "pending" ||
                inspected.state === "rejected") {
                return promise;
            }
            return inspected.value;
        };
    }
 
    return promise;
}
 
Promise.prototype.toString = function () {
    return "[object Promise]";
};
 
Promise.prototype.then = function (fulfilled, rejected, progressed) {
    var self = this;
    var deferred = defer();
    var done = false;   // ensure the untrusted promise makes at most a
                        // single call to one of the callbacks
 
    function _fulfilled(value) {
        try {
            return typeof fulfilled === "function" ? fulfilled(value) : value;
        } catch (exception) {
            return reject(exception);
        }
    }
 
    function _rejected(exception) {
        if (typeof rejected === "function") {
            makeStackTraceLong(exception, self);
            try {
                return rejected(exception);
            } catch (newException) {
                return reject(newException);
            }
        }
        return reject(exception);
    }
 
    function _progressed(value) {
        return typeof progressed === "function" ? progressed(value) : value;
    }
 
    Q.nextTick(function () {
        self.promiseDispatch(function (value) {
            if (done) {
                return;
            }
            done = true;
 
            deferred.resolve(_fulfilled(value));
        }, "when", [function (exception) {
            if (done) {
                return;
            }
            done = true;
 
            deferred.resolve(_rejected(exception));
        }]);
    });
 
    // Progress propagator need to be attached in the current tick.
    self.promiseDispatch(void 0, "when", [void 0, function (value) {
        var newValue;
        var threw = false;
        try {
            newValue = _progressed(value);
        } catch (e) {
            threw = true;
            if (Q.onerror) {
                Q.onerror(e);
            } else {
                throw e;
            }
        }
 
        if (!threw) {
            deferred.notify(newValue);
        }
    }]);
 
    return deferred.promise;
};
 
Q.tap = function (promise, callback) {
    return Q(promise).tap(callback);
};
 
/**
 * Works almost like "finally", but not called for rejections.
 * Original resolution value is passed through callback unaffected.
 * Callback may return a promise that will be awaited for.
 * @param {Function} callback
 * @returns {Q.Promise}
 * @example
 * doSomething()
 *   .then(...)
 *   .tap(console.log)
 *   .then(...);
 */
Promise.prototype.tap = function (callback) {
    callback = Q(callback);
 
    return this.then(function (value) {
        return callback.fcall(value).thenResolve(value);
    });
};
 
/**
 * Registers an observer on a promise.
 *
 * Guarantees:
 *
 * 1. that fulfilled and rejected will be called only once.
 * 2. that either the fulfilled callback or the rejected callback will be
 *    called, but not both.
 * 3. that fulfilled and rejected will not be called in this turn.
 *
 * @param value      promise or immediate reference to observe
 * @param fulfilled  function to be called with the fulfilled value
 * @param rejected   function to be called with the rejection exception
 * @param progressed function to be called on any progress notifications
 * @return promise for the return value from the invoked callback
 */
Q.when = when;
function when(value, fulfilled, rejected, progressed) {
    return Q(value).then(fulfilled, rejected, progressed);
}
 
Promise.prototype.thenResolve = function (value) {
    return this.then(function () { return value; });
};
 
Q.thenResolve = function (promise, value) {
    return Q(promise).thenResolve(value);
};
 
Promise.prototype.thenReject = function (reason) {
    return this.then(function () { throw reason; });
};
 
Q.thenReject = function (promise, reason) {
    return Q(promise).thenReject(reason);
};
 
/**
 * If an object is not a promise, it is as "near" as possible.
 * If a promise is rejected, it is as "near" as possible too.
 * If it’s a fulfilled promise, the fulfillment value is nearer.
 * If it’s a deferred promise and the deferred has been resolved, the
 * resolution is "nearer".
 * @param object
 * @returns most resolved (nearest) form of the object
 */
 
// XXX should we re-do this?
Q.nearer = nearer;
function nearer(value) {
    if (isPromise(value)) {
        var inspected = value.inspect();
        if (inspected.state === "fulfilled") {
            return inspected.value;
        }
    }
    return value;
}
 
/**
 * @returns whether the given object is a promise.
 * Otherwise it is a fulfilled value.
 */
Q.isPromise = isPromise;
function isPromise(object) {
    return object instanceof Promise;
}
 
Q.isPromiseAlike = isPromiseAlike;
function isPromiseAlike(object) {
    return isObject(object) && typeof object.then === "function";
}
 
/**
 * @returns whether the given object is a pending promise, meaning not
 * fulfilled or rejected.
 */
Q.isPending = isPending;
function isPending(object) {
    return isPromise(object) && object.inspect().state === "pending";
}
 
Promise.prototype.isPending = function () {
    return this.inspect().state === "pending";
};
 
/**
 * @returns whether the given object is a value or fulfilled
 * promise.
 */
Q.isFulfilled = isFulfilled;
function isFulfilled(object) {
    return !isPromise(object) || object.inspect().state === "fulfilled";
}
 
Promise.prototype.isFulfilled = function () {
    return this.inspect().state === "fulfilled";
};
 
/**
 * @returns whether the given object is a rejected promise.
 */
Q.isRejected = isRejected;
function isRejected(object) {
    return isPromise(object) && object.inspect().state === "rejected";
}
 
Promise.prototype.isRejected = function () {
    return this.inspect().state === "rejected";
};
 
//// BEGIN UNHANDLED REJECTION TRACKING
 
// This promise library consumes exceptions thrown in handlers so they can be
// handled by a subsequent promise.  The exceptions get added to this array when
// they are created, and removed when they are handled.  Note that in ES6 or
// shimmed environments, this would naturally be a `Set`.
var unhandledReasons = [];
var unhandledRejections = [];
var reportedUnhandledRejections = [];
var trackUnhandledRejections = true;
 
function resetUnhandledRejections() {
    unhandledReasons.length = 0;
    unhandledRejections.length = 0;
 
    Iif (!trackUnhandledRejections) {
        trackUnhandledRejections = true;
    }
}
 
function trackRejection(promise, reason) {
    if (!trackUnhandledRejections) {
        return;
    }
    if (typeof process === "object" && typeof process.emit === "function") {
        Q.nextTick.runAfter(function () {
            if (array_indexOf(unhandledRejections, promise) !== -1) {
                process.emit("unhandledRejection", reason, promise);
                reportedUnhandledRejections.push(promise);
            }
        });
    }
 
    unhandledRejections.push(promise);
    if (reason && typeof reason.stack !== "undefined") {
        unhandledReasons.push(reason.stack);
    } else {
        unhandledReasons.push("(no stack) " + reason);
    }
}
 
function untrackRejection(promise) {
    if (!trackUnhandledRejections) {
        return;
    }
 
    var at = array_indexOf(unhandledRejections, promise);
    if (at !== -1) {
        if (typeof process === "object" && typeof process.emit === "function") {
            Q.nextTick.runAfter(function () {
                var atReport = array_indexOf(reportedUnhandledRejections, promise);
                if (atReport !== -1) {
                    process.emit("rejectionHandled", unhandledReasons[at], promise);
                    reportedUnhandledRejections.splice(atReport, 1);
                }
            });
        }
        unhandledRejections.splice(at, 1);
        unhandledReasons.splice(at, 1);
    }
}
 
Q.resetUnhandledRejections = resetUnhandledRejections;
 
Q.getUnhandledReasons = function () {
    // Make a copy so that consumers can't interfere with our internal state.
    return unhandledReasons.slice();
};
 
Q.stopUnhandledRejectionTracking = function () {
    resetUnhandledRejections();
    trackUnhandledRejections = false;
};
 
resetUnhandledRejections();
 
//// END UNHANDLED REJECTION TRACKING
 
/**
 * Constructs a rejected promise.
 * @param reason value describing the failure
 */
Q.reject = reject;
function reject(reason) {
    var rejection = Promise({
        "when": function (rejected) {
            // note that the error has been handled
            if (rejected) {
                untrackRejection(this);
            }
            return rejected ? rejected(reason) : this;
        }
    }, function fallback() {
        return this;
    }, function inspect() {
        return { state: "rejected", reason: reason };
    });
 
    // Note that the reason has not been handled.
    trackRejection(rejection, reason);
 
    return rejection;
}
 
/**
 * Constructs a fulfilled promise for an immediate reference.
 * @param value immediate reference
 */
Q.fulfill = fulfill;
function fulfill(value) {
    return Promise({
        "when": function () {
            return value;
        },
        "get": function (name) {
            return value[name];
        },
        "set": function (name, rhs) {
            value[name] = rhs;
        },
        "delete": function (name) {
            delete value[name];
        },
        "post": function (name, args) {
            // Mark Miller proposes that post with no name should apply a
            // promised function.
            if (name === null || name === void 0) {
                return value.apply(void 0, args);
            } else {
                return value[name].apply(value, args);
            }
        },
        "apply": function (thisp, args) {
            return value.apply(thisp, args);
        },
        "keys": function () {
            return object_keys(value);
        }
    }, void 0, function inspect() {
        return { state: "fulfilled", value: value };
    });
}
 
/**
 * Converts thenables to Q promises.
 * @param promise thenable promise
 * @returns a Q promise
 */
function coerce(promise) {
    var deferred = defer();
    Q.nextTick(function () {
        try {
            promise.then(deferred.resolve, deferred.reject, deferred.notify);
        } catch (exception) {
            deferred.reject(exception);
        }
    });
    return deferred.promise;
}
 
/**
 * Annotates an object such that it will never be
 * transferred away from this process over any promise
 * communication channel.
 * @param object
 * @returns promise a wrapping of that object that
 * additionally responds to the "isDef" message
 * without a rejection.
 */
Q.master = master;
function master(object) {
    return Promise({
        "isDef": function () {}
    }, function fallback(op, args) {
        return dispatch(object, op, args);
    }, function () {
        return Q(object).inspect();
    });
}
 
/**
 * Spreads the values of a promised array of arguments into the
 * fulfillment callback.
 * @param fulfilled callback that receives variadic arguments from the
 * promised array
 * @param rejected callback that receives the exception if the promise
 * is rejected.
 * @returns a promise for the return value or thrown exception of
 * either callback.
 */
Q.spread = spread;
function spread(value, fulfilled, rejected) {
    return Q(value).spread(fulfilled, rejected);
}
 
Promise.prototype.spread = function (fulfilled, rejected) {
    return this.all().then(function (array) {
        return fulfilled.apply(void 0, array);
    }, rejected);
};
 
/**
 * The async function is a decorator for generator functions, turning
 * them into asynchronous generators.  Although generators are only part
 * of the newest ECMAScript 6 drafts, this code does not cause syntax
 * errors in older engines.  This code should continue to work and will
 * in fact improve over time as the language improves.
 *
 * ES6 generators are currently part of V8 version 3.19 with the
 * --harmony-generators runtime flag enabled.  SpiderMonkey has had them
 * for longer, but under an older Python-inspired form.  This function
 * works on both kinds of generators.
 *
 * Decorates a generator function such that:
 *  - it may yield promises
 *  - execution will continue when that promise is fulfilled
 *  - the value of the yield expression will be the fulfilled value
 *  - it returns a promise for the return value (when the generator
 *    stops iterating)
 *  - the decorated function returns a promise for the return value
 *    of the generator or the first rejected promise among those
 *    yielded.
 *  - if an error is thrown in the generator, it propagates through
 *    every following yield until it is caught, or until it escapes
 *    the generator function altogether, and is translated into a
 *    rejection for the promise returned by the decorated generator.
 */
Q.async = async;
function async(makeGenerator) {
    return function () {
        // when verb is "send", arg is a value
        // when verb is "throw", arg is an exception
        function continuer(verb, arg) {
            var result;
 
            // Until V8 3.19 / Chromium 29 is released, SpiderMonkey is the only
            // engine that has a deployed base of browsers that support generators.
            // However, SM's generators use the Python-inspired semantics of
            // outdated ES6 drafts.  We would like to support ES6, but we'd also
            // like to make it possible to use generators in deployed browsers, so
            // we also support Python-style generators.  At some point we can remove
            // this block.
 
            if (typeof StopIteration === "undefined") {
                // ES6 Generators
                try {
                    result = generator[verb](arg);
                } catch (exception) {
                    return reject(exception);
                }
                if (result.done) {
                    return Q(result.value);
                } else {
                    return when(result.value, callback, errback);
                }
            } else {
                // SpiderMonkey Generators
                // FIXME: Remove this case when SM does ES6 generators.
                try {
                    result = generator[verb](arg);
                } catch (exception) {
                    if (isStopIteration(exception)) {
                        return Q(exception.value);
                    } else {
                        return reject(exception);
                    }
                }
                return when(result, callback, errback);
            }
        }
        var generator = makeGenerator.apply(this, arguments);
        var callback = continuer.bind(continuer, "next");
        var errback = continuer.bind(continuer, "throw");
        return callback();
    };
}
 
/**
 * The spawn function is a small wrapper around async that immediately
 * calls the generator and also ends the promise chain, so that any
 * unhandled errors are thrown instead of forwarded to the error
 * handler. This is useful because it's extremely common to run
 * generators at the top-level to work with libraries.
 */
Q.spawn = spawn;
function spawn(makeGenerator) {
    Q.done(Q.async(makeGenerator)());
}
 
// FIXME: Remove this interface once ES6 generators are in SpiderMonkey.
/**
 * Throws a ReturnValue exception to stop an asynchronous generator.
 *
 * This interface is a stop-gap measure to support generator return
 * values in older Firefox/SpiderMonkey.  In browsers that support ES6
 * generators like Chromium 29, just use "return" in your generator
 * functions.
 *
 * @param value the return value for the surrounding generator
 * @throws ReturnValue exception with the value.
 * @example
 * // ES6 style
 * Q.async(function* () {
 *      var foo = yield getFooPromise();
 *      var bar = yield getBarPromise();
 *      return foo + bar;
 * })
 * // Older SpiderMonkey style
 * Q.async(function () {
 *      var foo = yield getFooPromise();
 *      var bar = yield getBarPromise();
 *      Q.return(foo + bar);
 * })
 */
Q["return"] = _return;
function _return(value) {
    throw new QReturnValue(value);
}
 
/**
 * The promised function decorator ensures that any promise arguments
 * are settled and passed as values (`this` is also settled and passed
 * as a value).  It will also ensure that the result of a function is
 * always a promise.
 *
 * @example
 * var add = Q.promised(function (a, b) {
 *     return a + b;
 * });
 * add(Q(a), Q(B));
 *
 * @param {function} callback The function to decorate
 * @returns {function} a function that has been decorated.
 */
Q.promised = promised;
function promised(callback) {
    return function () {
        return spread([this, all(arguments)], function (self, args) {
            return callback.apply(self, args);
        });
    };
}
 
/**
 * sends a message to a value in a future turn
 * @param object* the recipient
 * @param op the name of the message operation, e.g., "when",
 * @param args further arguments to be forwarded to the operation
 * @returns result {Promise} a promise for the result of the operation
 */
Q.dispatch = dispatch;
function dispatch(object, op, args) {
    return Q(object).dispatch(op, args);
}
 
Promise.prototype.dispatch = function (op, args) {
    var self = this;
    var deferred = defer();
    Q.nextTick(function () {
        self.promiseDispatch(deferred.resolve, op, args);
    });
    return deferred.promise;
};
 
/**
 * Gets the value of a property in a future turn.
 * @param object    promise or immediate reference for target object
 * @param name      name of property to get
 * @return promise for the property value
 */
Q.get = function (object, key) {
    return Q(object).dispatch("get", [key]);
};
 
Promise.prototype.get = function (key) {
    return this.dispatch("get", [key]);
};
 
/**
 * Sets the value of a property in a future turn.
 * @param object    promise or immediate reference for object object
 * @param name      name of property to set
 * @param value     new value of property
 * @return promise for the return value
 */
Q.set = function (object, key, value) {
    return Q(object).dispatch("set", [key, value]);
};
 
Promise.prototype.set = function (key, value) {
    return this.dispatch("set", [key, value]);
};
 
/**
 * Deletes a property in a future turn.
 * @param object    promise or immediate reference for target object
 * @param name      name of property to delete
 * @return promise for the return value
 */
Q.del = // XXX legacy
Q["delete"] = function (object, key) {
    return Q(object).dispatch("delete", [key]);
};
 
Promise.prototype.del = // XXX legacy
Promise.prototype["delete"] = function (key) {
    return this.dispatch("delete", [key]);
};
 
/**
 * Invokes a method in a future turn.
 * @param object    promise or immediate reference for target object
 * @param name      name of method to invoke
 * @param value     a value to post, typically an array of
 *                  invocation arguments for promises that
 *                  are ultimately backed with `resolve` values,
 *                  as opposed to those backed with URLs
 *                  wherein the posted value can be any
 *                  JSON serializable object.
 * @return promise for the return value
 */
// bound locally because it is used by other methods
Q.mapply = // XXX As proposed by "Redsandro"
Q.post = function (object, name, args) {
    return Q(object).dispatch("post", [name, args]);
};
 
Promise.prototype.mapply = // XXX As proposed by "Redsandro"
Promise.prototype.post = function (name, args) {
    return this.dispatch("post", [name, args]);
};
 
/**
 * Invokes a method in a future turn.
 * @param object    promise or immediate reference for target object
 * @param name      name of method to invoke
 * @param ...args   array of invocation arguments
 * @return promise for the return value
 */
Q.send = // XXX Mark Miller's proposed parlance
Q.mcall = // XXX As proposed by "Redsandro"
Q.invoke = function (object, name /*...args*/) {
    return Q(object).dispatch("post", [name, array_slice(arguments, 2)]);
};
 
Promise.prototype.send = // XXX Mark Miller's proposed parlance
Promise.prototype.mcall = // XXX As proposed by "Redsandro"
Promise.prototype.invoke = function (name /*...args*/) {
    return this.dispatch("post", [name, array_slice(arguments, 1)]);
};
 
/**
 * Applies the promised function in a future turn.
 * @param object    promise or immediate reference for target function
 * @param args      array of application arguments
 */
Q.fapply = function (object, args) {
    return Q(object).dispatch("apply", [void 0, args]);
};
 
Promise.prototype.fapply = function (args) {
    return this.dispatch("apply", [void 0, args]);
};
 
/**
 * Calls the promised function in a future turn.
 * @param object    promise or immediate reference for target function
 * @param ...args   array of application arguments
 */
Q["try"] =
Q.fcall = function (object /* ...args*/) {
    return Q(object).dispatch("apply", [void 0, array_slice(arguments, 1)]);
};
 
Promise.prototype.fcall = function (/*...args*/) {
    return this.dispatch("apply", [void 0, array_slice(arguments)]);
};
 
/**
 * Binds the promised function, transforming return values into a fulfilled
 * promise and thrown errors into a rejected one.
 * @param object    promise or immediate reference for target function
 * @param ...args   array of application arguments
 */
Q.fbind = function (object /*...args*/) {
    var promise = Q(object);
    var args = array_slice(arguments, 1);
    return function fbound() {
        return promise.dispatch("apply", [
            this,
            args.concat(array_slice(arguments))
        ]);
    };
};
Promise.prototype.fbind = function (/*...args*/) {
    var promise = this;
    var args = array_slice(arguments);
    return function fbound() {
        return promise.dispatch("apply", [
            this,
            args.concat(array_slice(arguments))
        ]);
    };
};
 
/**
 * Requests the names of the owned properties of a promised
 * object in a future turn.
 * @param object    promise or immediate reference for target object
 * @return promise for the keys of the eventually settled object
 */
Q.keys = function (object) {
    return Q(object).dispatch("keys", []);
};
 
Promise.prototype.keys = function () {
    return this.dispatch("keys", []);
};
 
/**
 * Turns an array of promises into a promise for an array.  If any of
 * the promises gets rejected, the whole array is rejected immediately.
 * @param {Array*} an array (or promise for an array) of values (or
 * promises for values)
 * @returns a promise for an array of the corresponding values
 */
// By Mark Miller
// http://wiki.ecmascript.org/doku.php?id=strawman:concurrency&rev=1308776521#allfulfilled
Q.all = all;
function all(promises) {
    return when(promises, function (promises) {
        var pendingCount = 0;
        var deferred = defer();
        array_reduce(promises, function (undefined, promise, index) {
            var snapshot;
            if (
                isPromise(promise) &&
                (snapshot = promise.inspect()).state === "fulfilled"
            ) {
                promises[index] = snapshot.value;
            } else {
                ++pendingCount;
                when(
                    promise,
                    function (value) {
                        promises[index] = value;
                        if (--pendingCount === 0) {
                            deferred.resolve(promises);
                        }
                    },
                    deferred.reject,
                    function (progress) {
                        deferred.notify({ index: index, value: progress });
                    }
                );
            }
        }, void 0);
        if (pendingCount === 0) {
            deferred.resolve(promises);
        }
        return deferred.promise;
    });
}
 
Promise.prototype.all = function () {
    return all(this);
};
 
/**
 * Returns the first resolved promise of an array. Prior rejected promises are
 * ignored.  Rejects only if all promises are rejected.
 * @param {Array*} an array containing values or promises for values
 * @returns a promise fulfilled with the value of the first resolved promise,
 * or a rejected promise if all promises are rejected.
 */
Q.any = any;
 
function any(promises) {
    if (promises.length === 0) {
        return Q.resolve();
    }
 
    var deferred = Q.defer();
    var pendingCount = 0;
    array_reduce(promises, function (prev, current, index) {
        var promise = promises[index];
 
        pendingCount++;
 
        when(promise, onFulfilled, onRejected, onProgress);
        function onFulfilled(result) {
            deferred.resolve(result);
        }
        function onRejected() {
            pendingCount--;
            if (pendingCount === 0) {
                deferred.reject(new Error(
                    "Can't get fulfillment value from any promise, all " +
                    "promises were rejected."
                ));
            }
        }
        function onProgress(progress) {
            deferred.notify({
                index: index,
                value: progress
            });
        }
    }, undefined);
 
    return deferred.promise;
}
 
Promise.prototype.any = function () {
    return any(this);
};
 
/**
 * Waits for all promises to be settled, either fulfilled or
 * rejected.  This is distinct from `all` since that would stop
 * waiting at the first rejection.  The promise returned by
 * `allResolved` will never be rejected.
 * @param promises a promise for an array (or an array) of promises
 * (or values)
 * @return a promise for an array of promises
 */
Q.allResolved = deprecate(allResolved, "allResolved", "allSettled");
function allResolved(promises) {
    return when(promises, function (promises) {
        promises = array_map(promises, Q);
        return when(all(array_map(promises, function (promise) {
            return when(promise, noop, noop);
        })), function () {
            return promises;
        });
    });
}
 
Promise.prototype.allResolved = function () {
    return allResolved(this);
};
 
/**
 * @see Promise#allSettled
 */
Q.allSettled = allSettled;
function allSettled(promises) {
    return Q(promises).allSettled();
}
 
/**
 * Turns an array of promises into a promise for an array of their states (as
 * returned by `inspect`) when they have all settled.
 * @param {Array[Any*]} values an array (or promise for an array) of values (or
 * promises for values)
 * @returns {Array[State]} an array of states for the respective values.
 */
Promise.prototype.allSettled = function () {
    return this.then(function (promises) {
        return all(array_map(promises, function (promise) {
            promise = Q(promise);
            function regardless() {
                return promise.inspect();
            }
            return promise.then(regardless, regardless);
        }));
    });
};
 
/**
 * Captures the failure of a promise, giving an oportunity to recover
 * with a callback.  If the given promise is fulfilled, the returned
 * promise is fulfilled.
 * @param {Any*} promise for something
 * @param {Function} callback to fulfill the returned promise if the
 * given promise is rejected
 * @returns a promise for the return value of the callback
 */
Q.fail = // XXX legacy
Q["catch"] = function (object, rejected) {
    return Q(object).then(void 0, rejected);
};
 
Promise.prototype.fail = // XXX legacy
Promise.prototype["catch"] = function (rejected) {
    return this.then(void 0, rejected);
};
 
/**
 * Attaches a listener that can respond to progress notifications from a
 * promise's originating deferred. This listener receives the exact arguments
 * passed to ``deferred.notify``.
 * @param {Any*} promise for something
 * @param {Function} callback to receive any progress notifications
 * @returns the given promise, unchanged
 */
Q.progress = progress;
function progress(object, progressed) {
    return Q(object).then(void 0, void 0, progressed);
}
 
Promise.prototype.progress = function (progressed) {
    return this.then(void 0, void 0, progressed);
};
 
/**
 * Provides an opportunity to observe the settling of a promise,
 * regardless of whether the promise is fulfilled or rejected.  Forwards
 * the resolution to the returned promise when the callback is done.
 * The callback can return a promise to defer completion.
 * @param {Any*} promise
 * @param {Function} callback to observe the resolution of the given
 * promise, takes no arguments.
 * @returns a promise for the resolution of the given promise when
 * ``fin`` is done.
 */
Q.fin = // XXX legacy
Q["finally"] = function (object, callback) {
    return Q(object)["finally"](callback);
};
 
Promise.prototype.fin = // XXX legacy
Promise.prototype["finally"] = function (callback) {
    callback = Q(callback);
    return this.then(function (value) {
        return callback.fcall().then(function () {
            return value;
        });
    }, function (reason) {
        // TODO attempt to recycle the rejection with "this".
        return callback.fcall().then(function () {
            throw reason;
        });
    });
};
 
/**
 * Terminates a chain of promises, forcing rejections to be
 * thrown as exceptions.
 * @param {Any*} promise at the end of a chain of promises
 * @returns nothing
 */
Q.done = function (object, fulfilled, rejected, progress) {
    return Q(object).done(fulfilled, rejected, progress);
};
 
Promise.prototype.done = function (fulfilled, rejected, progress) {
    var onUnhandledError = function (error) {
        // forward to a future turn so that ``when``
        // does not catch it and turn it into a rejection.
        Q.nextTick(function () {
            makeStackTraceLong(error, promise);
            if (Q.onerror) {
                Q.onerror(error);
            } else {
                throw error;
            }
        });
    };
 
    // Avoid unnecessary `nextTick`ing via an unnecessary `when`.
    var promise = fulfilled || rejected || progress ?
        this.then(fulfilled, rejected, progress) :
        this;
 
    if (typeof process === "object" && process && process.domain) {
        onUnhandledError = process.domain.bind(onUnhandledError);
    }
 
    promise.then(void 0, onUnhandledError);
};
 
/**
 * Causes a promise to be rejected if it does not get fulfilled before
 * some milliseconds time out.
 * @param {Any*} promise
 * @param {Number} milliseconds timeout
 * @param {Any*} custom error message or Error object (optional)
 * @returns a promise for the resolution of the given promise if it is
 * fulfilled before the timeout, otherwise rejected.
 */
Q.timeout = function (object, ms, error) {
    return Q(object).timeout(ms, error);
};
 
Promise.prototype.timeout = function (ms, error) {
    var deferred = defer();
    var timeoutId = setTimeout(function () {
        if (!error || "string" === typeof error) {
            error = new Error(error || "Timed out after " + ms + " ms");
            error.code = "ETIMEDOUT";
        }
        deferred.reject(error);
    }, ms);
 
    this.then(function (value) {
        clearTimeout(timeoutId);
        deferred.resolve(value);
    }, function (exception) {
        clearTimeout(timeoutId);
        deferred.reject(exception);
    }, deferred.notify);
 
    return deferred.promise;
};
 
/**
 * Returns a promise for the given value (or promised value), some
 * milliseconds after it resolved. Passes rejections immediately.
 * @param {Any*} promise
 * @param {Number} milliseconds
 * @returns a promise for the resolution of the given promise after milliseconds
 * time has elapsed since the resolution of the given promise.
 * If the given promise rejects, that is passed immediately.
 */
Q.delay = function (object, timeout) {
    if (timeout === void 0) {
        timeout = object;
        object = void 0;
    }
    return Q(object).delay(timeout);
};
 
Promise.prototype.delay = function (timeout) {
    return this.then(function (value) {
        var deferred = defer();
        setTimeout(function () {
            deferred.resolve(value);
        }, timeout);
        return deferred.promise;
    });
};
 
/**
 * Passes a continuation to a Node function, which is called with the given
 * arguments provided as an array, and returns a promise.
 *
 *      Q.nfapply(FS.readFile, [__filename])
 *      .then(function (content) {
 *      })
 *
 */
Q.nfapply = function (callback, args) {
    return Q(callback).nfapply(args);
};
 
Promise.prototype.nfapply = function (args) {
    var deferred = defer();
    var nodeArgs = array_slice(args);
    nodeArgs.push(deferred.makeNodeResolver());
    this.fapply(nodeArgs).fail(deferred.reject);
    return deferred.promise;
};
 
/**
 * Passes a continuation to a Node function, which is called with the given
 * arguments provided individually, and returns a promise.
 * @example
 * Q.nfcall(FS.readFile, __filename)
 * .then(function (content) {
 * })
 *
 */
Q.nfcall = function (callback /*...args*/) {
    var args = array_slice(arguments, 1);
    return Q(callback).nfapply(args);
};
 
Promise.prototype.nfcall = function (/*...args*/) {
    var nodeArgs = array_slice(arguments);
    var deferred = defer();
    nodeArgs.push(deferred.makeNodeResolver());
    this.fapply(nodeArgs).fail(deferred.reject);
    return deferred.promise;
};
 
/**
 * Wraps a NodeJS continuation passing function and returns an equivalent
 * version that returns a promise.
 * @example
 * Q.nfbind(FS.readFile, __filename)("utf-8")
 * .then(console.log)
 * .done()
 */
Q.nfbind =
Q.denodeify = function (callback /*...args*/) {
    var baseArgs = array_slice(arguments, 1);
    return function () {
        var nodeArgs = baseArgs.concat(array_slice(arguments));
        var deferred = defer();
        nodeArgs.push(deferred.makeNodeResolver());
        Q(callback).fapply(nodeArgs).fail(deferred.reject);
        return deferred.promise;
    };
};
 
Promise.prototype.nfbind =
Promise.prototype.denodeify = function (/*...args*/) {
    var args = array_slice(arguments);
    args.unshift(this);
    return Q.denodeify.apply(void 0, args);
};
 
Q.nbind = function (callback, thisp /*...args*/) {
    var baseArgs = array_slice(arguments, 2);
    return function () {
        var nodeArgs = baseArgs.concat(array_slice(arguments));
        var deferred = defer();
        nodeArgs.push(deferred.makeNodeResolver());
        function bound() {
            return callback.apply(thisp, arguments);
        }
        Q(bound).fapply(nodeArgs).fail(deferred.reject);
        return deferred.promise;
    };
};
 
Promise.prototype.nbind = function (/*thisp, ...args*/) {
    var args = array_slice(arguments, 0);
    args.unshift(this);
    return Q.nbind.apply(void 0, args);
};
 
/**
 * Calls a method of a Node-style object that accepts a Node-style
 * callback with a given array of arguments, plus a provided callback.
 * @param object an object that has the named method
 * @param {String} name name of the method of object
 * @param {Array} args arguments to pass to the method; the callback
 * will be provided by Q and appended to these arguments.
 * @returns a promise for the value or error
 */
Q.nmapply = // XXX As proposed by "Redsandro"
Q.npost = function (object, name, args) {
    return Q(object).npost(name, args);
};
 
Promise.prototype.nmapply = // XXX As proposed by "Redsandro"
Promise.prototype.npost = function (name, args) {
    var nodeArgs = array_slice(args || []);
    var deferred = defer();
    nodeArgs.push(deferred.makeNodeResolver());
    this.dispatch("post", [name, nodeArgs]).fail(deferred.reject);
    return deferred.promise;
};
 
/**
 * Calls a method of a Node-style object that accepts a Node-style
 * callback, forwarding the given variadic arguments, plus a provided
 * callback argument.
 * @param object an object that has the named method
 * @param {String} name name of the method of object
 * @param ...args arguments to pass to the method; the callback will
 * be provided by Q and appended to these arguments.
 * @returns a promise for the value or error
 */
Q.nsend = // XXX Based on Mark Miller's proposed "send"
Q.nmcall = // XXX Based on "Redsandro's" proposal
Q.ninvoke = function (object, name /*...args*/) {
    var nodeArgs = array_slice(arguments, 2);
    var deferred = defer();
    nodeArgs.push(deferred.makeNodeResolver());
    Q(object).dispatch("post", [name, nodeArgs]).fail(deferred.reject);
    return deferred.promise;
};
 
Promise.prototype.nsend = // XXX Based on Mark Miller's proposed "send"
Promise.prototype.nmcall = // XXX Based on "Redsandro's" proposal
Promise.prototype.ninvoke = function (name /*...args*/) {
    var nodeArgs = array_slice(arguments, 1);
    var deferred = defer();
    nodeArgs.push(deferred.makeNodeResolver());
    this.dispatch("post", [name, nodeArgs]).fail(deferred.reject);
    return deferred.promise;
};
 
/**
 * If a function would like to support both Node continuation-passing-style and
 * promise-returning-style, it can end its internal promise chain with
 * `nodeify(nodeback)`, forwarding the optional nodeback argument.  If the user
 * elects to use a nodeback, the result will be sent there.  If they do not
 * pass a nodeback, they will receive the result promise.
 * @param object a result (or a promise for a result)
 * @param {Function} nodeback a Node.js-style callback
 * @returns either the promise or nothing
 */
Q.nodeify = nodeify;
function nodeify(object, nodeback) {
    return Q(object).nodeify(nodeback);
}
 
Promise.prototype.nodeify = function (nodeback) {
    if (nodeback) {
        this.then(function (value) {
            Q.nextTick(function () {
                nodeback(null, value);
            });
        }, function (error) {
            Q.nextTick(function () {
                nodeback(error);
            });
        });
    } else {
        return this;
    }
};
 
Q.noConflict = function() {
    throw new Error("Q.noConflict only works when Q is used as a global");
};
 
// All code before this point will be filtered from stack traces.
var qEndingLine = captureLine();
 
return Q;
 
});
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/

Statements: 7.96% (66 / 829)      Branches: 0.48% (3 / 625)      Functions: 1.28% (1 / 78)      Lines: 8.05% (66 / 820)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/
File Statements Branches Functions Lines
index.js 29.33% (22 / 75) 6.67% (2 / 30) 7.69% (1 / 13) 29.33% (22 / 75)
request.js 5.84% (44 / 754) 0.17% (1 / 595) 0% (0 / 65) 5.91% (44 / 745)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/index.js

Statements: 29.33% (22 / 75)      Branches: 6.67% (2 / 30)      Functions: 7.69% (1 / 13)      Lines: 29.33% (22 / 75)      Ignored: none     

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// Copyright 2010-2012 Mikeal Rogers
//
//    Licensed under the Apache License, Version 2.0 (the "License");
//    you may not use this file except in compliance with the License.
//    You may obtain a copy of the License at
//
//        http://www.apache.org/licenses/LICENSE-2.0
//
//    Unless required by applicable law or agreed to in writing, software
//    distributed under the License is distributed on an "AS IS" BASIS,
//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//    See the License for the specific language governing permissions and
//    limitations under the License.
 
'use strict'
 
var extend                = require('extend')
  , cookies               = require('./lib/cookies')
  , helpers               = require('./lib/helpers')
 
var isFunction            = helpers.isFunction
  , paramsHaveRequestBody = helpers.paramsHaveRequestBody
 
 
// organize params for patch, post, put, head, del
function initParams(uri, options, callback) {
  if (typeof options === 'function') {
    callback = options
  }
 
  var params = {}
  if (typeof options === 'object') {
    extend(params, options, {uri: uri})
  } else if (typeof uri === 'string') {
    extend(params, {uri: uri})
  } else {
    extend(params, uri)
  }
 
  params.callback = callback
  return params
}
 
function request (uri, options, callback) {
  if (typeof uri === 'undefined') {
    throw new Error('undefined is not a valid uri or options object.')
  }
 
  var params = initParams(uri, options, callback)
 
  if (params.method === 'HEAD' && paramsHaveRequestBody(params)) {
    throw new Error('HTTP HEAD requests MUST NOT include a request body.')
  }
 
  return new request.Request(params)
}
 
function verbFunc (verb) {
  var method = verb === 'del' ? 'DELETE' : verb.toUpperCase()
  return function (uri, options, callback) {
    var params = initParams(uri, options, callback)
    params.method = method
    return request(params, params.callback)
  }
}
 
// define like this to please codeintel/intellisense IDEs
request.get = verbFunc('get')
request.head = verbFunc('head')
request.post = verbFunc('post')
request.put = verbFunc('put')
request.patch = verbFunc('patch')
request.del = verbFunc('del')
 
request.jar = function (store) {
  return cookies.jar(store)
}
 
request.cookie = function (str) {
  return cookies.parse(str)
}
 
function wrapRequestMethod (method, options, requester, verb) {
 
  return function (uri, opts, callback) {
    var params = initParams(uri, opts, callback)
 
    var target = {}
    extend(true, target, options, params)
 
    target.pool = params.pool || options.pool
 
    if (verb) {
      target.method = (verb === 'del' ? 'DELETE' : verb.toUpperCase())
    }
 
    if (isFunction(requester)) {
      method = requester
    }
 
    return method(target, target.callback)
  }
}
 
request.defaults = function (options, requester) {
  var self = this
 
  options = options || {}
 
  if (typeof options === 'function') {
    requester = options
    options = {}
  }
 
  var defaults      = wrapRequestMethod(self, options, requester)
 
  var verbs = ['get', 'head', 'post', 'put', 'patch', 'del']
  verbs.forEach(function(verb) {
    defaults[verb]  = wrapRequestMethod(self[verb], options, requester, verb)
  })
 
  defaults.cookie   = wrapRequestMethod(self.cookie, options, requester)
  defaults.jar      = self.jar
  defaults.defaults = self.defaults
  return defaults
}
 
request.forever = function (agentOptions, optionsArg) {
  var options = {}
  if (optionsArg) {
    extend(options, optionsArg)
  }
  if (agentOptions) {
    options.agentOptions = agentOptions
  }
 
  options.forever = true
  return request.defaults(options)
}
 
// Exports
 
module.exports = request
request.Request = require('./request')
request.initParams = initParams
 
// Backwards compatibility for request.debug
Object.defineProperty(request, 'debug', {
  enumerable : true,
  get : function() {
    return request.Request.debug
  },
  set : function(debug) {
    request.Request.debug = debug
  }
})
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/request.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/request.js

Statements: 5.84% (44 / 754)      Branches: 0.17% (1 / 595)      Functions: 0% (0 / 65)      Lines: 5.91% (44 / 745)      Ignored: none     

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                                                                    1                                                                                                                                                                                                                                                     1                                                                                                                                                                         1                                     1                                                                                                                                                                                                                                                                                                                                     1                                                                                                         1                           1                 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'use strict'
 
var http = require('http')
  , https = require('https')
  , url = require('url')
  , util = require('util')
  , stream = require('stream')
  , zlib = require('zlib')
  , bl = require('bl')
  , hawk = require('hawk')
  , aws = require('aws-sign2')
  , httpSignature = require('http-signature')
  , mime = require('mime-types')
  , stringstream = require('stringstream')
  , caseless = require('caseless')
  , ForeverAgent = require('forever-agent')
  , FormData = require('form-data')
  , isTypedArray = require('is-typedarray').strict
  , helpers = require('./lib/helpers')
  , cookies = require('./lib/cookies')
  , getProxyFromURI = require('./lib/getProxyFromURI')
  , Querystring = require('./lib/querystring').Querystring
  , Har = require('./lib/har').Har
  , Auth = require('./lib/auth').Auth
  , OAuth = require('./lib/oauth').OAuth
  , Multipart = require('./lib/multipart').Multipart
  , Redirect = require('./lib/redirect').Redirect
  , Tunnel = require('./lib/tunnel').Tunnel
 
var safeStringify = helpers.safeStringify
  , isReadStream = helpers.isReadStream
  , toBase64 = helpers.toBase64
  , defer = helpers.defer
  , copy = helpers.copy
  , version = helpers.version
  , globalCookieJar = cookies.jar()
 
 
var globalPool = {}
 
function filterForNonReserved(reserved, options) {
  // Filter out properties that are not reserved.
  // Reserved values are passed in at call site.
 
  var object = {}
  for (var i in options) {
    var notReserved = (reserved.indexOf(i) === -1)
    if (notReserved) {
      object[i] = options[i]
    }
  }
  return object
}
 
function filterOutReservedFunctions(reserved, options) {
  // Filter out properties that are functions and are reserved.
  // Reserved values are passed in at call site.
 
  var object = {}
  for (var i in options) {
    var isReserved = !(reserved.indexOf(i) === -1)
    var isFunction = (typeof options[i] === 'function')
    if (!(isReserved && isFunction)) {
      object[i] = options[i]
    }
  }
  return object
 
}
 
// Function for properly handling a connection error
function connectionErrorHandler(error) {
  var socket = this
  if (socket.res) {
    if (socket.res.request) {
      socket.res.request.emit('error', error)
    } else {
      socket.res.emit('error', error)
    }
  } else {
    socket._httpMessage.emit('error', error)
  }
}
 
// Return a simpler request object to allow serialization
function requestToJSON() {
  var self = this
  return {
    uri: self.uri,
    method: self.method,
    headers: self.headers
  }
}
 
// Return a simpler response object to allow serialization
function responseToJSON() {
  var self = this
  return {
    statusCode: self.statusCode,
    body: self.body,
    headers: self.headers,
    request: requestToJSON.call(self.request)
  }
}
 
function Request (options) {
  // if given the method property in options, set property explicitMethod to true
 
  // extend the Request instance with any non-reserved properties
  // remove any reserved functions from the options object
  // set Request instance to be readable and writable
  // call init
 
  var self = this
 
  // start with HAR, then override with additional options
  if (options.har) {
    self._har = new Har(self)
    options = self._har.options(options)
  }
 
  stream.Stream.call(self)
  var reserved = Object.keys(Request.prototype)
  var nonReserved = filterForNonReserved(reserved, options)
 
  util._extend(self, nonReserved)
  options = filterOutReservedFunctions(reserved, options)
 
  self.readable = true
  self.writable = true
  if (options.method) {
    self.explicitMethod = true
  }
  self._qs = new Querystring(self)
  self._auth = new Auth(self)
  self._oauth = new OAuth(self)
  self._multipart = new Multipart(self)
  self._redirect = new Redirect(self)
  self._tunnel = new Tunnel(self)
  self.init(options)
}
 
util.inherits(Request, stream.Stream)
 
// Debugging
Request.debug = process.env.NODE_DEBUG && /\brequest\b/.test(process.env.NODE_DEBUG)
function debug() {
  if (Request.debug) {
    console.error('REQUEST %s', util.format.apply(util, arguments))
  }
}
Request.prototype.debug = debug
 
Request.prototype.init = function (options) {
  // init() contains all the code to setup the request object.
  // the actual outgoing request is not started until start() is called
  // this function is called from both the constructor and on redirect.
  var self = this
  if (!options) {
    options = {}
  }
  self.headers = self.headers ? copy(self.headers) : {}
 
  // Delete headers with value undefined since they break
  // ClientRequest.OutgoingMessage.setHeader in node 0.12
  for (var headerName in self.headers) {
    if (typeof self.headers[headerName] === 'undefined') {
      delete self.headers[headerName]
    }
  }
 
  caseless.httpify(self, self.headers)
 
  if (!self.method) {
    self.method = options.method || 'GET'
  }
  if (!self.localAddress) {
    self.localAddress = options.localAddress
  }
 
  self._qs.init(options)
 
  debug(options)
  if (!self.pool && self.pool !== false) {
    self.pool = globalPool
  }
  self.dests = self.dests || []
  self.__isRequestRequest = true
 
  // Protect against double callback
  if (!self._callback && self.callback) {
    self._callback = self.callback
    self.callback = function () {
      if (self._callbackCalled) {
        return // Print a warning maybe?
      }
      self._callbackCalled = true
      self._callback.apply(self, arguments)
    }
    self.on('error', self.callback.bind())
    self.on('complete', self.callback.bind(self, null))
  }
 
  // People use this property instead all the time, so support it
  if (!self.uri && self.url) {
    self.uri = self.url
    delete self.url
  }
 
  // If there's a baseUrl, then use it as the base URL (i.e. uri must be
  // specified as a relative path and is appended to baseUrl).
  if (self.baseUrl) {
    if (typeof self.baseUrl !== 'string') {
      return self.emit('error', new Error('options.baseUrl must be a string'))
    }
 
    if (typeof self.uri !== 'string') {
      return self.emit('error', new Error('options.uri must be a string when using options.baseUrl'))
    }
 
    if (self.uri.indexOf('//') === 0 || self.uri.indexOf('://') !== -1) {
      return self.emit('error', new Error('options.uri must be a path when using options.baseUrl'))
    }
 
    // Handle all cases to make sure that there's only one slash between
    // baseUrl and uri.
    var baseUrlEndsWithSlash = self.baseUrl.lastIndexOf('/') === self.baseUrl.length - 1
    var uriStartsWithSlash = self.uri.indexOf('/') === 0
 
    if (baseUrlEndsWithSlash && uriStartsWithSlash) {
      self.uri = self.baseUrl + self.uri.slice(1)
    } else if (baseUrlEndsWithSlash || uriStartsWithSlash) {
      self.uri = self.baseUrl + self.uri
    } else if (self.uri === '') {
      self.uri = self.baseUrl
    } else {
      self.uri = self.baseUrl + '/' + self.uri
    }
    delete self.baseUrl
  }
 
  // A URI is needed by this point, emit error if we haven't been able to get one
  if (!self.uri) {
    return self.emit('error', new Error('options.uri is a required argument'))
  }
 
  // If a string URI/URL was given, parse it into a URL object
  if (typeof self.uri === 'string') {
    self.uri = url.parse(self.uri)
  }
 
  // Some URL objects are not from a URL parsed string and need href added
  if (!self.uri.href) {
    self.uri.href = url.format(self.uri)
  }
 
  // DEPRECATED: Warning for users of the old Unix Sockets URL Scheme
  if (self.uri.protocol === 'unix:') {
    return self.emit('error', new Error('`unix://` URL scheme is no longer supported. Please use the format `http://unix:SOCKET:PATH`'))
  }
 
  // Support Unix Sockets
  if (self.uri.host === 'unix') {
    self.enableUnixSocket()
  }
 
  if (self.strictSSL === false) {
    self.rejectUnauthorized = false
  }
 
  if (!self.uri.pathname) {self.uri.pathname = '/'}
 
  if (!(self.uri.host || (self.uri.hostname && self.uri.port)) && !self.uri.isUnix) {
    // Invalid URI: it may generate lot of bad errors, like 'TypeError: Cannot call method `indexOf` of undefined' in CookieJar
    // Detect and reject it as soon as possible
    var faultyUri = url.format(self.uri)
    var message = 'Invalid URI "' + faultyUri + '"'
    if (Object.keys(options).length === 0) {
      // No option ? This can be the sign of a redirect
      // As this is a case where the user cannot do anything (they didn't call request directly with this URL)
      // they should be warned that it can be caused by a redirection (can save some hair)
      message += '. This can be caused by a crappy redirection.'
    }
    // This error was fatal
    self.abort()
    return self.emit('error', new Error(message))
  }
 
  if (!self.hasOwnProperty('proxy')) {
    self.proxy = getProxyFromURI(self.uri)
  }
 
  self.tunnel = self._tunnel.isEnabled()
  if (self.proxy) {
    self._tunnel.setup(options)
  }
 
  self._redirect.onRequest(options)
 
  self.setHost = false
  if (!self.hasHeader('host')) {
    var hostHeaderName = self.originalHostHeaderName || 'host'
    self.setHeader(hostHeaderName, self.uri.hostname)
    if (self.uri.port) {
      if ( !(self.uri.port === 80 && self.uri.protocol === 'http:') &&
           !(self.uri.port === 443 && self.uri.protocol === 'https:') ) {
        self.setHeader(hostHeaderName, self.getHeader('host') + (':' + self.uri.port) )
      }
    }
    self.setHost = true
  }
 
  self.jar(self._jar || options.jar)
 
  if (!self.uri.port) {
    if (self.uri.protocol === 'http:') {self.uri.port = 80}
    else if (self.uri.protocol === 'https:') {self.uri.port = 443}
  }
 
  if (self.proxy && !self.tunnel) {
    self.port = self.proxy.port
    self.host = self.proxy.hostname
  } else {
    self.port = self.uri.port
    self.host = self.uri.hostname
  }
 
  if (options.form) {
    self.form(options.form)
  }
 
  if (options.formData) {
    var formData = options.formData
    var requestForm = self.form()
    var appendFormValue = function (key, value) {
      if (value.hasOwnProperty('value') && value.hasOwnProperty('options')) {
        requestForm.append(key, value.value, value.options)
      } else {
        requestForm.append(key, value)
      }
    }
    for (var formKey in formData) {
      if (formData.hasOwnProperty(formKey)) {
        var formValue = formData[formKey]
        if (formValue instanceof Array) {
          for (var j = 0; j < formValue.length; j++) {
            appendFormValue(formKey, formValue[j])
          }
        } else {
          appendFormValue(formKey, formValue)
        }
      }
    }
  }
 
  if (options.qs) {
    self.qs(options.qs)
  }
 
  if (self.uri.path) {
    self.path = self.uri.path
  } else {
    self.path = self.uri.pathname + (self.uri.search || '')
  }
 
  if (self.path.length === 0) {
    self.path = '/'
  }
 
  // Auth must happen last in case signing is dependent on other headers
  if (options.aws) {
    self.aws(options.aws)
  }
 
  if (options.hawk) {
    self.hawk(options.hawk)
  }
 
  if (options.httpSignature) {
    self.httpSignature(options.httpSignature)
  }
 
  if (options.auth) {
    if (Object.prototype.hasOwnProperty.call(options.auth, 'username')) {
      options.auth.user = options.auth.username
    }
    if (Object.prototype.hasOwnProperty.call(options.auth, 'password')) {
      options.auth.pass = options.auth.password
    }
 
    self.auth(
      options.auth.user,
      options.auth.pass,
      options.auth.sendImmediately,
      options.auth.bearer
    )
  }
 
  if (self.gzip && !self.hasHeader('accept-encoding')) {
    self.setHeader('accept-encoding', 'gzip')
  }
 
  if (self.uri.auth && !self.hasHeader('authorization')) {
    var uriAuthPieces = self.uri.auth.split(':').map(function(item) {return self._qs.unescape(item)})
    self.auth(uriAuthPieces[0], uriAuthPieces.slice(1).join(':'), true)
  }
 
  if (!self.tunnel && self.proxy && self.proxy.auth && !self.hasHeader('proxy-authorization')) {
    var proxyAuthPieces = self.proxy.auth.split(':').map(function(item) {return self._qs.unescape(item)})
    var authHeader = 'Basic ' + toBase64(proxyAuthPieces.join(':'))
    self.setHeader('proxy-authorization', authHeader)
  }
 
  if (self.proxy && !self.tunnel) {
    self.path = (self.uri.protocol + '//' + self.uri.host + self.path)
  }
 
  if (options.json) {
    self.json(options.json)
  }
  if (options.multipart) {
    self.multipart(options.multipart)
  }
 
  if (options.time) {
    self.timing = true
    self.elapsedTime = self.elapsedTime || 0
  }
 
  function setContentLength () {
    if (isTypedArray(self.body)) {
      self.body = new Buffer(self.body)
    }
 
    if (!self.hasHeader('content-length')) {
      var length
      if (typeof self.body === 'string') {
        length = Buffer.byteLength(self.body)
      }
      else if (Array.isArray(self.body)) {
        length = self.body.reduce(function (a, b) {return a + b.length}, 0)
      }
      else {
        length = self.body.length
      }
 
      if (length) {
        self.setHeader('content-length', length)
      } else {
        self.emit('error', new Error('Argument error, options.body.'))
      }
    }
  }
  if (self.body) {
    setContentLength()
  }
 
  if (options.oauth) {
    self.oauth(options.oauth)
  } else if (self._oauth.params && self.hasHeader('authorization')) {
    self.oauth(self._oauth.params)
  }
 
  var protocol = self.proxy && !self.tunnel ? self.proxy.protocol : self.uri.protocol
    , defaultModules = {'http:':http, 'https:':https}
    , httpModules = self.httpModules || {}
 
  self.httpModule = httpModules[protocol] || defaultModules[protocol]
 
  if (!self.httpModule) {
    return self.emit('error', new Error('Invalid protocol: ' + protocol))
  }
 
  if (options.ca) {
    self.ca = options.ca
  }
 
  if (!self.agent) {
    if (options.agentOptions) {
      self.agentOptions = options.agentOptions
    }
 
    if (options.agentClass) {
      self.agentClass = options.agentClass
    } else if (options.forever) {
      var v = version()
      // use ForeverAgent in node 0.10- only
      if (v.major === 0 && v.minor <= 10) {
        self.agentClass = protocol === 'http:' ? ForeverAgent : ForeverAgent.SSL
      } else {
        self.agentClass = self.httpModule.Agent
        self.agentOptions = self.agentOptions || {}
        self.agentOptions.keepAlive = true
      }
    } else {
      self.agentClass = self.httpModule.Agent
    }
  }
 
  if (self.pool === false) {
    self.agent = false
  } else {
    self.agent = self.agent || self.getNewAgent()
  }
 
  self.on('pipe', function (src) {
    if (self.ntick && self._started) {
      self.emit('error', new Error('You cannot pipe to this stream after the outbound request has started.'))
    }
    self.src = src
    if (isReadStream(src)) {
      if (!self.hasHeader('content-type')) {
        self.setHeader('content-type', mime.lookup(src.path))
      }
    } else {
      if (src.headers) {
        for (var i in src.headers) {
          if (!self.hasHeader(i)) {
            self.setHeader(i, src.headers[i])
          }
        }
      }
      if (self._json && !self.hasHeader('content-type')) {
        self.setHeader('content-type', 'application/json')
      }
      if (src.method && !self.explicitMethod) {
        self.method = src.method
      }
    }
 
    // self.on('pipe', function () {
    //   console.error('You have already piped to this stream. Pipeing twice is likely to break the request.')
    // })
  })
 
  defer(function () {
    if (self._aborted) {
      return
    }
 
    var end = function () {
      if (self._form) {
        if (!self._auth.hasAuth) {
          self._form.pipe(self)
        }
        else if (self._auth.hasAuth && self._auth.sentAuth) {
          self._form.pipe(self)
        }
      }
      if (self._multipart && self._multipart.chunked) {
        self._multipart.body.pipe(self)
      }
      if (self.body) {
        setContentLength()
        if (Array.isArray(self.body)) {
          self.body.forEach(function (part) {
            self.write(part)
          })
        } else {
          self.write(self.body)
        }
        self.end()
      } else if (self.requestBodyStream) {
        console.warn('options.requestBodyStream is deprecated, please pass the request object to stream.pipe.')
        self.requestBodyStream.pipe(self)
      } else if (!self.src) {
        if (self._auth.hasAuth && !self._auth.sentAuth) {
          self.end()
          return
        }
        if (self.method !== 'GET' && typeof self.method !== 'undefined') {
          self.setHeader('content-length', 0)
        }
        self.end()
      }
    }
 
    if (self._form && !self.hasHeader('content-length')) {
      // Before ending the request, we had to compute the length of the whole form, asyncly
      self.setHeader(self._form.getHeaders(), true)
      self._form.getLength(function (err, length) {
        if (!err) {
          self.setHeader('content-length', length)
        }
        end()
      })
    } else {
      end()
    }
 
    self.ntick = true
  })
 
}
 
Request.prototype.getNewAgent = function () {
  var self = this
  var Agent = self.agentClass
  var options = {}
  if (self.agentOptions) {
    for (var i in self.agentOptions) {
      options[i] = self.agentOptions[i]
    }
  }
  if (self.ca) {
    options.ca = self.ca
  }
  if (self.ciphers) {
    options.ciphers = self.ciphers
  }
  if (self.secureProtocol) {
    options.secureProtocol = self.secureProtocol
  }
  if (self.secureOptions) {
    options.secureOptions = self.secureOptions
  }
  if (typeof self.rejectUnauthorized !== 'undefined') {
    options.rejectUnauthorized = self.rejectUnauthorized
  }
 
  if (self.cert && self.key) {
    options.key = self.key
    options.cert = self.cert
  }
 
  if (self.pfx) {
    options.pfx = self.pfx
  }
 
  if (self.passphrase) {
    options.passphrase = self.passphrase
  }
 
  var poolKey = ''
 
  // different types of agents are in different pools
  if (Agent !== self.httpModule.Agent) {
    poolKey += Agent.name
  }
 
  // ca option is only relevant if proxy or destination are https
  var proxy = self.proxy
  if (typeof proxy === 'string') {
    proxy = url.parse(proxy)
  }
  var isHttps = (proxy && proxy.protocol === 'https:') || this.uri.protocol === 'https:'
 
  if (isHttps) {
    if (options.ca) {
      if (poolKey) {
        poolKey += ':'
      }
      poolKey += options.ca
    }
 
    if (typeof options.rejectUnauthorized !== 'undefined') {
      if (poolKey) {
        poolKey += ':'
      }
      poolKey += options.rejectUnauthorized
    }
 
    if (options.cert) {
      if (poolKey) {
        poolKey += ':'
      }
      poolKey += options.cert.toString('ascii') + options.key.toString('ascii')
    }
 
    if (options.pfx) {
      if (poolKey) {
        poolKey += ':'
      }
      poolKey += options.pfx.toString('ascii')
    }
 
    if (options.ciphers) {
      if (poolKey) {
        poolKey += ':'
      }
      poolKey += options.ciphers
    }
 
    if (options.secureProtocol) {
      if (poolKey) {
        poolKey += ':'
      }
      poolKey += options.secureProtocol
    }
 
    if (options.secureOptions) {
      if (poolKey) {
        poolKey += ':'
      }
      poolKey += options.secureOptions
    }
  }
 
  if (self.pool === globalPool && !poolKey && Object.keys(options).length === 0 && self.httpModule.globalAgent) {
    // not doing anything special.  Use the globalAgent
    return self.httpModule.globalAgent
  }
 
  // we're using a stored agent.  Make sure it's protocol-specific
  poolKey = self.uri.protocol + poolKey
 
  // generate a new agent for this setting if none yet exists
  if (!self.pool[poolKey]) {
    self.pool[poolKey] = new Agent(options)
    // properly set maxSockets on new agents
    if (self.pool.maxSockets) {
      self.pool[poolKey].maxSockets = self.pool.maxSockets
    }
  }
 
  return self.pool[poolKey]
}
 
Request.prototype.start = function () {
  // start() is called once we are ready to send the outgoing HTTP request.
  // this is usually called on the first write(), end() or on nextTick()
  var self = this
 
  if (self._aborted) {
    return
  }
 
  self._started = true
  self.method = self.method || 'GET'
  self.href = self.uri.href
 
  if (self.src && self.src.stat && self.src.stat.size && !self.hasHeader('content-length')) {
    self.setHeader('content-length', self.src.stat.size)
  }
  if (self._aws) {
    self.aws(self._aws, true)
  }
 
  // We have a method named auth, which is completely different from the http.request
  // auth option.  If we don't remove it, we're gonna have a bad time.
  var reqOptions = copy(self)
  delete reqOptions.auth
 
  debug('make request', self.uri.href)
 
  self.req = self.httpModule.request(reqOptions)
 
  if (self.timing) {
    self.startTime = new Date().getTime()
  }
 
  if (self.timeout && !self.timeoutTimer) {
    var timeout = self.timeout < 0 ? 0 : self.timeout
    // Set a timeout in memory - this block will throw if the server takes more
    // than `timeout` to write the HTTP status and headers (corresponding to
    // the on('response') event on the client). NB: this measures wall-clock
    // time, not the time between bytes sent by the server.
    self.timeoutTimer = setTimeout(function () {
      var connectTimeout = self.req.socket && self.req.socket.readable === false
      self.abort()
      var e = new Error('ETIMEDOUT')
      e.code = 'ETIMEDOUT'
      e.connect = connectTimeout
      self.emit('error', e)
    }, timeout)
 
    if (self.req.setTimeout) { // only works on node 0.6+
      // Set an additional timeout on the socket, via the `setsockopt` syscall.
      // This timeout sets the amount of time to wait *between* bytes sent
      // from the server, and may or may not correspond to the wall-clock time
      // elapsed from the start of the request.
      //
      // In particular, it's useful for erroring if the server fails to send
      // data halfway through streaming a response.
      self.req.setTimeout(timeout, function () {
        if (self.req) {
          self.req.abort()
          var e = new Error('ESOCKETTIMEDOUT')
          e.code = 'ESOCKETTIMEDOUT'
          e.connect = false
          self.emit('error', e)
        }
      })
    }
  }
 
  self.req.on('response', self.onRequestResponse.bind(self))
  self.req.on('error', self.onRequestError.bind(self))
  self.req.on('drain', function() {
    self.emit('drain')
  })
  self.req.on('socket', function(socket) {
    self.emit('socket', socket)
  })
 
  self.on('end', function() {
    if ( self.req.connection ) {
      self.req.connection.removeListener('error', connectionErrorHandler)
    }
  })
  self.emit('request', self.req)
}
 
Request.prototype.onRequestError = function (error) {
  var self = this
  if (self._aborted) {
    return
  }
  if (self.req && self.req._reusedSocket && error.code === 'ECONNRESET'
      && self.agent.addRequestNoreuse) {
    self.agent = { addRequest: self.agent.addRequestNoreuse.bind(self.agent) }
    self.start()
    self.req.end()
    return
  }
  if (self.timeout && self.timeoutTimer) {
    clearTimeout(self.timeoutTimer)
    self.timeoutTimer = null
  }
  self.emit('error', error)
}
 
Request.prototype.onRequestResponse = function (response) {
  var self = this
  debug('onRequestResponse', self.uri.href, response.statusCode, response.headers)
  response.on('end', function() {
    if (self.timing) {
      self.elapsedTime += (new Date().getTime() - self.startTime)
      debug('elapsed time', self.elapsedTime)
      response.elapsedTime = self.elapsedTime
    }
    debug('response end', self.uri.href, response.statusCode, response.headers)
  })
 
  // The check on response.connection is a workaround for browserify.
  if (response.connection && response.connection.listeners('error').indexOf(connectionErrorHandler) === -1) {
    response.connection.setMaxListeners(0)
    response.connection.once('error', connectionErrorHandler)
  }
  if (self._aborted) {
    debug('aborted', self.uri.href)
    response.resume()
    return
  }
 
  self.response = response
  response.request = self
  response.toJSON = responseToJSON
 
  // XXX This is different on 0.10, because SSL is strict by default
  if (self.httpModule === https &&
      self.strictSSL && (!response.hasOwnProperty('socket') ||
      !response.socket.authorized)) {
    debug('strict ssl error', self.uri.href)
    var sslErr = response.hasOwnProperty('socket') ? response.socket.authorizationError : self.uri.href + ' does not support SSL'
    self.emit('error', new Error('SSL Error: ' + sslErr))
    return
  }
 
  // Save the original host before any redirect (if it changes, we need to
  // remove any authorization headers).  Also remember the case of the header
  // name because lots of broken servers expect Host instead of host and we
  // want the caller to be able to specify this.
  self.originalHost = self.getHeader('host')
  if (!self.originalHostHeaderName) {
    self.originalHostHeaderName = self.hasHeader('host')
  }
  if (self.setHost) {
    self.removeHeader('host')
  }
  if (self.timeout && self.timeoutTimer) {
    clearTimeout(self.timeoutTimer)
    self.timeoutTimer = null
  }
 
  var targetCookieJar = (self._jar && self._jar.setCookie) ? self._jar : globalCookieJar
  var addCookie = function (cookie) {
    //set the cookie if it's domain in the href's domain.
    try {
      targetCookieJar.setCookie(cookie, self.uri.href, {ignoreError: true})
    } catch (e) {
      self.emit('error', e)
    }
  }
 
  response.caseless = caseless(response.headers)
 
  if (response.caseless.has('set-cookie') && (!self._disableCookies)) {
    var headerName = response.caseless.has('set-cookie')
    if (Array.isArray(response.headers[headerName])) {
      response.headers[headerName].forEach(addCookie)
    } else {
      addCookie(response.headers[headerName])
    }
  }
 
  if (self._redirect.onResponse(response)) {
    return // Ignore the rest of the response
  } else {
    // Be a good stream and emit end when the response is finished.
    // Hack to emit end on close because of a core bug that never fires end
    response.on('close', function () {
      if (!self._ended) {
        self.response.emit('end')
      }
    })
 
    response.on('end', function () {
      self._ended = true
    })
 
    var responseContent
    if (self.gzip) {
      var contentEncoding = response.headers['content-encoding'] || 'identity'
      contentEncoding = contentEncoding.trim().toLowerCase()
 
      if (contentEncoding === 'gzip') {
        responseContent = zlib.createGunzip()
        response.pipe(responseContent)
      } else {
        // Since previous versions didn't check for Content-Encoding header,
        // ignore any invalid values to preserve backwards-compatibility
        if (contentEncoding !== 'identity') {
          debug('ignoring unrecognized Content-Encoding ' + contentEncoding)
        }
        responseContent = response
      }
    } else {
      responseContent = response
    }
 
    if (self.encoding) {
      if (self.dests.length !== 0) {
        console.error('Ignoring encoding parameter as this stream is being piped to another stream which makes the encoding option invalid.')
      } else if (responseContent.setEncoding) {
        responseContent.setEncoding(self.encoding)
      } else {
        // Should only occur on node pre-v0.9.4 (joyent/node@9b5abe5) with
        // zlib streams.
        // If/When support for 0.9.4 is dropped, this should be unnecessary.
        responseContent = responseContent.pipe(stringstream(self.encoding))
      }
    }
 
    if (self._paused) {
      responseContent.pause()
    }
 
    self.responseContent = responseContent
 
    self.emit('response', response)
 
    self.dests.forEach(function (dest) {
      self.pipeDest(dest)
    })
 
    responseContent.on('data', function (chunk) {
      self._destdata = true
      self.emit('data', chunk)
    })
    responseContent.on('end', function (chunk) {
      self.emit('end', chunk)
    })
    responseContent.on('error', function (error) {
      self.emit('error', error)
    })
    responseContent.on('close', function () {self.emit('close')})
 
    if (self.callback) {
      self.readResponseBody(response)
    }
    //if no callback
    else {
      self.on('end', function () {
        if (self._aborted) {
          debug('aborted', self.uri.href)
          return
        }
        self.emit('complete', response)
      })
    }
  }
  debug('finish init function', self.uri.href)
}
 
Request.prototype.readResponseBody = function (response) {
  var self = this
  debug('reading response\'s body')
  var buffer = bl()
    , strings = []
 
  self.on('data', function (chunk) {
    if (Buffer.isBuffer(chunk)) {
      buffer.append(chunk)
    } else {
      strings.push(chunk)
    }
  })
  self.on('end', function () {
    debug('end event', self.uri.href)
    if (self._aborted) {
      debug('aborted', self.uri.href)
      return
    }
 
    if (buffer.length) {
      debug('has body', self.uri.href, buffer.length)
      if (self.encoding === null) {
        // response.body = buffer
        // can't move to this until https://github.com/rvagg/bl/issues/13
        response.body = buffer.slice()
      } else {
        response.body = buffer.toString(self.encoding)
      }
    } else if (strings.length) {
      // The UTF8 BOM [0xEF,0xBB,0xBF] is converted to [0xFE,0xFF] in the JS UTC16/UCS2 representation.
      // Strip this value out when the encoding is set to 'utf8', as upstream consumers won't expect it and it breaks JSON.parse().
      if (self.encoding === 'utf8' && strings[0].length > 0 && strings[0][0] === '\uFEFF') {
        strings[0] = strings[0].substring(1)
      }
      response.body = strings.join('')
    }
 
    if (self._json) {
      try {
        response.body = JSON.parse(response.body, self._jsonReviver)
      } catch (e) {
        debug('invalid JSON received', self.uri.href)
      }
    }
    debug('emitting complete', self.uri.href)
    if (typeof response.body === 'undefined' && !self._json) {
      response.body = self.encoding === null ? new Buffer(0) : ''
    }
    self.emit('complete', response, response.body)
  })
}
 
Request.prototype.abort = function () {
  var self = this
  self._aborted = true
 
  if (self.req) {
    self.req.abort()
  }
  else if (self.response) {
    self.response.abort()
  }
 
  self.emit('abort')
}
 
Request.prototype.pipeDest = function (dest) {
  var self = this
  var response = self.response
  // Called after the response is received
  if (dest.headers && !dest.headersSent) {
    if (response.caseless.has('content-type')) {
      var ctname = response.caseless.has('content-type')
      if (dest.setHeader) {
        dest.setHeader(ctname, response.headers[ctname])
      }
      else {
        dest.headers[ctname] = response.headers[ctname]
      }
    }
 
    if (response.caseless.has('content-length')) {
      var clname = response.caseless.has('content-length')
      if (dest.setHeader) {
        dest.setHeader(clname, response.headers[clname])
      } else {
        dest.headers[clname] = response.headers[clname]
      }
    }
  }
  if (dest.setHeader && !dest.headersSent) {
    for (var i in response.headers) {
      // If the response content is being decoded, the Content-Encoding header
      // of the response doesn't represent the piped content, so don't pass it.
      if (!self.gzip || i !== 'content-encoding') {
        dest.setHeader(i, response.headers[i])
      }
    }
    dest.statusCode = response.statusCode
  }
  if (self.pipefilter) {
    self.pipefilter(response, dest)
  }
}
 
Request.prototype.qs = function (q, clobber) {
  var self = this
  var base
  if (!clobber && self.uri.query) {
    base = self._qs.parse(self.uri.query)
  } else {
    base = {}
  }
 
  for (var i in q) {
    base[i] = q[i]
  }
 
  var qs = self._qs.stringify(base)
 
  if (qs === '') {
    return self
  }
 
  self.uri = url.parse(self.uri.href.split('?')[0] + '?' + qs)
  self.url = self.uri
  self.path = self.uri.path
 
  if (self.uri.host === 'unix') {
    self.enableUnixSocket()
  }
 
  return self
}
Request.prototype.form = function (form) {
  var self = this
  if (form) {
    if (!/^application\/x-www-form-urlencoded\b/.test(self.getHeader('content-type'))) {
      self.setHeader('content-type', 'application/x-www-form-urlencoded')
    }
    self.body = (typeof form === 'string')
      ? self._qs.rfc3986(form.toString('utf8'))
      : self._qs.stringify(form).toString('utf8')
    return self
  }
  // create form-data object
  self._form = new FormData()
  self._form.on('error', function(err) {
    err.message = 'form-data: ' + err.message
    self.emit('error', err)
    self.abort()
  })
  return self._form
}
Request.prototype.multipart = function (multipart) {
  var self = this
 
  self._multipart.onRequest(multipart)
 
  if (!self._multipart.chunked) {
    self.body = self._multipart.body
  }
 
  return self
}
Request.prototype.json = function (val) {
  var self = this
 
  if (!self.hasHeader('accept')) {
    self.setHeader('accept', 'application/json')
  }
 
  self._json = true
  if (typeof val === 'boolean') {
    if (self.body !== undefined) {
      if (!/^application\/x-www-form-urlencoded\b/.test(self.getHeader('content-type'))) {
        self.body = safeStringify(self.body)
      } else {
        self.body = self._qs.rfc3986(self.body)
      }
      if (!self.hasHeader('content-type')) {
        self.setHeader('content-type', 'application/json')
      }
    }
  } else {
    self.body = safeStringify(val)
    if (!self.hasHeader('content-type')) {
      self.setHeader('content-type', 'application/json')
    }
  }
 
  if (typeof self.jsonReviver === 'function') {
    self._jsonReviver = self.jsonReviver
  }
 
  return self
}
Request.prototype.getHeader = function (name, headers) {
  var self = this
  var result, re, match
  if (!headers) {
    headers = self.headers
  }
  Object.keys(headers).forEach(function (key) {
    if (key.length !== name.length) {
      return
    }
    re = new RegExp(name, 'i')
    match = key.match(re)
    if (match) {
      result = headers[key]
    }
  })
  return result
}
Request.prototype.enableUnixSocket = function () {
  // Get the socket & request paths from the URL
  var unixParts = this.uri.path.split(':')
    , host = unixParts[0]
    , path = unixParts[1]
  // Apply unix properties to request
  this.socketPath = host
  this.uri.pathname = path
  this.uri.path = path
  this.uri.host = host
  this.uri.hostname = host
  this.uri.isUnix = true
}
 
 
Request.prototype.auth = function (user, pass, sendImmediately, bearer) {
  var self = this
 
  self._auth.onRequest(user, pass, sendImmediately, bearer)
 
  return self
}
Request.prototype.aws = function (opts, now) {
  var self = this
 
  if (!now) {
    self._aws = opts
    return self
  }
  var date = new Date()
  self.setHeader('date', date.toUTCString())
  var auth =
    { key: opts.key
    , secret: opts.secret
    , verb: self.method.toUpperCase()
    , date: date
    , contentType: self.getHeader('content-type') || ''
    , md5: self.getHeader('content-md5') || ''
    , amazonHeaders: aws.canonicalizeHeaders(self.headers)
    }
  var path = self.uri.path
  if (opts.bucket && path) {
    auth.resource = '/' + opts.bucket + path
  } else if (opts.bucket && !path) {
    auth.resource = '/' + opts.bucket
  } else if (!opts.bucket && path) {
    auth.resource = path
  } else if (!opts.bucket && !path) {
    auth.resource = '/'
  }
  auth.resource = aws.canonicalizeResource(auth.resource)
  self.setHeader('authorization', aws.authorization(auth))
 
  return self
}
Request.prototype.httpSignature = function (opts) {
  var self = this
  httpSignature.signRequest({
    getHeader: function(header) {
      return self.getHeader(header, self.headers)
    },
    setHeader: function(header, value) {
      self.setHeader(header, value)
    },
    method: self.method,
    path: self.path
  }, opts)
  debug('httpSignature authorization', self.getHeader('authorization'))
 
  return self
}
Request.prototype.hawk = function (opts) {
  var self = this
  self.setHeader('Authorization', hawk.client.header(self.uri, self.method, opts).field)
}
Request.prototype.oauth = function (_oauth) {
  var self = this
 
  self._oauth.onRequest(_oauth)
 
  return self
}
 
Request.prototype.jar = function (jar) {
  var self = this
  var cookies
 
  if (self._redirect.redirectsFollowed === 0) {
    self.originalCookieHeader = self.getHeader('cookie')
  }
 
  if (!jar) {
    // disable cookies
    cookies = false
    self._disableCookies = true
  } else {
    var targetCookieJar = (jar && jar.getCookieString) ? jar : globalCookieJar
    var urihref = self.uri.href
    //fetch cookie in the Specified host
    if (targetCookieJar) {
      cookies = targetCookieJar.getCookieString(urihref)
    }
  }
 
  //if need cookie and cookie is not empty
  if (cookies && cookies.length) {
    if (self.originalCookieHeader) {
      // Don't overwrite existing Cookie header
      self.setHeader('cookie', self.originalCookieHeader + '; ' + cookies)
    } else {
      self.setHeader('cookie', cookies)
    }
  }
  self._jar = jar
  return self
}
 
 
// Stream API
Request.prototype.pipe = function (dest, opts) {
  var self = this
 
  if (self.response) {
    if (self._destdata) {
      self.emit('error', new Error('You cannot pipe after data has been emitted from the response.'))
    } else if (self._ended) {
      self.emit('error', new Error('You cannot pipe after the response has been ended.'))
    } else {
      stream.Stream.prototype.pipe.call(self, dest, opts)
      self.pipeDest(dest)
      return dest
    }
  } else {
    self.dests.push(dest)
    stream.Stream.prototype.pipe.call(self, dest, opts)
    return dest
  }
}
Request.prototype.write = function () {
  var self = this
  if (self._aborted) {return}
 
  if (!self._started) {
    self.start()
  }
  return self.req.write.apply(self.req, arguments)
}
Request.prototype.end = function (chunk) {
  var self = this
  if (self._aborted) {return}
 
  if (chunk) {
    self.write(chunk)
  }
  if (!self._started) {
    self.start()
  }
  self.req.end()
}
Request.prototype.pause = function () {
  var self = this
  if (!self.responseContent) {
    self._paused = true
  } else {
    self.responseContent.pause.apply(self.responseContent, arguments)
  }
}
Request.prototype.resume = function () {
  var self = this
  if (!self.responseContent) {
    self._paused = false
  } else {
    self.responseContent.resume.apply(self.responseContent, arguments)
  }
}
Request.prototype.destroy = function () {
  var self = this
  if (!self._ended) {
    self.end()
  } else if (self.response) {
    self.response.destroy()
  }
}
 
Request.defaultProxyHeaderWhiteList =
  Tunnel.defaultProxyHeaderWhiteList.slice()
 
Request.defaultProxyHeaderExclusiveList =
  Tunnel.defaultProxyHeaderExclusiveList.slice()
 
// Exports
 
Request.prototype.toJSON = requestToJSON
module.exports = Request
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/

Statements: 17.53% (101 / 576)      Branches: 0.25% (1 / 395)      Functions: 3.95% (3 / 76)      Lines: 17.66% (101 / 572)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/
File Statements Branches Functions Lines
auth.js 10.71% (9 / 84) 0% (0 / 59) 0% (0 / 7) 10.84% (9 / 83)
cookies.js 50% (11 / 22) 0% (0 / 8) 33.33% (2 / 6) 50% (11 / 22)
getProxyFromURI.js 20% (5 / 25) 0% (0 / 31) 0% (0 / 5) 20% (5 / 25)
har.js 11% (11 / 100) 0% (0 / 84) 0% (0 / 10) 11% (11 / 100)
helpers.js 55.26% (21 / 38) 8.33% (1 / 12) 10% (1 / 10) 55.26% (21 / 38)
multipart.js 13.56% (8 / 59) 0% (0 / 36) 0% (0 / 9) 13.79% (8 / 58)
oauth.js 9.72% (7 / 72) 0% (0 / 57) 0% (0 / 7) 9.72% (7 / 72)
querystring.js 34.78% (8 / 23) 0% (0 / 20) 0% (0 / 6) 36.36% (8 / 22)
redirect.js 8.24% (7 / 85) 0% (0 / 62) 0% (0 / 5) 8.33% (7 / 84)
tunnel.js 20.59% (14 / 68) 0% (0 / 26) 0% (0 / 11) 20.59% (14 / 68)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/auth.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/auth.js

Statements: 10.71% (9 / 84)      Branches: 0% (0 / 59)      Functions: 0% (0 / 7)      Lines: 10.84% (9 / 83)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170    1       1       1                   1                               1                           1                                                                                                                                                       1                                 1                                               1    
'use strict'
 
var caseless = require('caseless')
  , uuid = require('node-uuid')
  , helpers = require('./helpers')
 
var md5 = helpers.md5
  , toBase64 = helpers.toBase64
 
 
function Auth (request) {
  // define all public properties here
  this.request = request
  this.hasAuth = false
  this.sentAuth = false
  this.bearerToken = null
  this.user = null
  this.pass = null
}
 
Auth.prototype.basic = function (user, pass, sendImmediately) {
  var self = this
  if (typeof user !== 'string' || (pass !== undefined && typeof pass !== 'string')) {
    self.request.emit('error', new Error('auth() received invalid user or password'))
  }
  self.user = user
  self.pass = pass
  self.hasAuth = true
  var header = user + ':' + (pass || '')
  if (sendImmediately || typeof sendImmediately === 'undefined') {
    var authHeader = 'Basic ' + toBase64(header)
    self.sentAuth = true
    return authHeader
  }
}
 
Auth.prototype.bearer = function (bearer, sendImmediately) {
  var self = this
  self.bearerToken = bearer
  self.hasAuth = true
  if (sendImmediately || typeof sendImmediately === 'undefined') {
    if (typeof bearer === 'function') {
      bearer = bearer()
    }
    var authHeader = 'Bearer ' + (bearer || '')
    self.sentAuth = true
    return authHeader
  }
}
 
Auth.prototype.digest = function (method, path, authHeader) {
  // TODO: More complete implementation of RFC 2617.
  //   - handle challenge.domain
  //   - support qop="auth-int" only
  //   - handle Authentication-Info (not necessarily?)
  //   - check challenge.stale (not necessarily?)
  //   - increase nc (not necessarily?)
  // For reference:
  // http://tools.ietf.org/html/rfc2617#section-3
  // https://github.com/bagder/curl/blob/master/lib/http_digest.c
 
  var self = this
 
  var challenge = {}
  var re = /([a-z0-9_-]+)=(?:"([^"]+)"|([a-z0-9_-]+))/gi
  for (;;) {
    var match = re.exec(authHeader)
    if (!match) {
      break
    }
    challenge[match[1]] = match[2] || match[3]
  }
 
  /**
   * RFC 2617: handle both MD5 and MD5-sess algorithms.
   *
   * If the algorithm directive's value is "MD5" or unspecified, then HA1 is
   *   HA1=MD5(username:realm:password)
   * If the algorithm directive's value is "MD5-sess", then HA1 is
   *   HA1=MD5(MD5(username:realm:password):nonce:cnonce)
   */
  var ha1Compute = function (algorithm, user, realm, pass, nonce, cnonce) {
    var ha1 = md5(user + ':' + realm + ':' + pass)
    if (algorithm && algorithm.toLowerCase() === 'md5-sess') {
      return md5(ha1 + ':' + nonce + ':' + cnonce)
    } else {
      return ha1
    }
  }
 
  var qop = /(^|,)\s*auth\s*($|,)/.test(challenge.qop) && 'auth'
  var nc = qop && '00000001'
  var cnonce = qop && uuid().replace(/-/g, '')
  var ha1 = ha1Compute(challenge.algorithm, self.user, challenge.realm, self.pass, challenge.nonce, cnonce)
  var ha2 = md5(method + ':' + path)
  var digestResponse = qop
    ? md5(ha1 + ':' + challenge.nonce + ':' + nc + ':' + cnonce + ':' + qop + ':' + ha2)
    : md5(ha1 + ':' + challenge.nonce + ':' + ha2)
  var authValues = {
    username: self.user,
    realm: challenge.realm,
    nonce: challenge.nonce,
    uri: path,
    qop: qop,
    response: digestResponse,
    nc: nc,
    cnonce: cnonce,
    algorithm: challenge.algorithm,
    opaque: challenge.opaque
  }
 
  authHeader = []
  for (var k in authValues) {
    if (authValues[k]) {
      if (k === 'qop' || k === 'nc' || k === 'algorithm') {
        authHeader.push(k + '=' + authValues[k])
      } else {
        authHeader.push(k + '="' + authValues[k] + '"')
      }
    }
  }
  authHeader = 'Digest ' + authHeader.join(', ')
  self.sentAuth = true
  return authHeader
}
 
Auth.prototype.onRequest = function (user, pass, sendImmediately, bearer) {
  var self = this
    , request = self.request
 
  var authHeader
  if (bearer === undefined && user === undefined) {
    self.request.emit('error', new Error('no auth mechanism defined'))
  } else if (bearer !== undefined) {
    authHeader = self.bearer(bearer, sendImmediately)
  } else {
    authHeader = self.basic(user, pass, sendImmediately)
  }
  if (authHeader) {
    request.setHeader('authorization', authHeader)
  }
}
 
Auth.prototype.onResponse = function (response) {
  var self = this
    , request = self.request
 
  if (!self.hasAuth || self.sentAuth) { return null }
 
  var c = caseless(response.headers)
 
  var authHeader = c.get('www-authenticate')
  var authVerb = authHeader && authHeader.split(' ')[0].toLowerCase()
  request.debug('reauth', authVerb)
 
  switch (authVerb) {
    case 'basic':
      return self.basic(self.user, self.pass, true)
 
    case 'bearer':
      return self.bearer(self.bearerToken, true)
 
    case 'digest':
      return self.digest(request.method, request.path, authHeader)
  }
}
 
exports.Auth = Auth
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/cookies.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/cookies.js

Statements: 50% (11 / 22)      Branches: 0% (0 / 8)      Functions: 33.33% (2 / 6)      Lines: 50% (11 / 22)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41    1   1       1                     1 1 1   1       1       1         1 1      
'use strict'
 
var tough = require('tough-cookie')
 
var Cookie = tough.Cookie
  , CookieJar = tough.CookieJar
 
 
exports.parse = function(str) {
  if (str && str.uri) {
    str = str.uri
  }
  if (typeof str !== 'string') {
    throw new Error('The cookie function only accepts STRING as param')
  }
  return Cookie.parse(str, {loose: true})
}
 
// Adapt the sometimes-Async api of tough.CookieJar to our requirements
function RequestJar(store) {
  var self = this
  self._jar = new CookieJar(store, {looseMode: true})
}
RequestJar.prototype.setCookie = function(cookieOrStr, uri, options) {
  var self = this
  return self._jar.setCookieSync(cookieOrStr, uri, options || {})
}
RequestJar.prototype.getCookieString = function(uri) {
  var self = this
  return self._jar.getCookieStringSync(uri)
}
RequestJar.prototype.getCookies = function(uri) {
  var self = this
  return self._jar.getCookiesSync(uri)
}
 
exports.jar = function(store) {
  return new RequestJar(store)
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/getProxyFromURI.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/getProxyFromURI.js

Statements: 20% (5 / 25)      Branches: 0% (0 / 31)      Functions: 0% (0 / 5)      Lines: 20% (5 / 25)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81    1         1                     1                                         1                                                                             1    
'use strict'
 
function formatHostname(hostname) {
  // canonicalize the hostname, so that 'oogle.com' won't match 'google.com'
  return hostname.replace(/^\.*/, '.').toLowerCase()
}
 
function parseNoProxyZone(zone) {
  zone = zone.trim().toLowerCase()
 
  var zoneParts = zone.split(':', 2)
    , zoneHost = formatHostname(zoneParts[0])
    , zonePort = zoneParts[1]
    , hasPort = zone.indexOf(':') > -1
 
  return {hostname: zoneHost, port: zonePort, hasPort: hasPort}
}
 
function uriInNoProxy(uri, noProxy) {
  var port = uri.port || (uri.protocol === 'https:' ? '443' : '80')
    , hostname = formatHostname(uri.hostname)
    , noProxyList = noProxy.split(',')
 
  // iterate through the noProxyList until it finds a match.
  return noProxyList.map(parseNoProxyZone).some(function(noProxyZone) {
    var isMatchedAt = hostname.indexOf(noProxyZone.hostname)
      , hostnameMatched = (
          isMatchedAt > -1 &&
          (isMatchedAt === hostname.length - noProxyZone.hostname.length)
        )
 
    if (noProxyZone.hasPort) {
      return (port === noProxyZone.port) && hostnameMatched
    }
 
    return hostnameMatched
  })
}
 
function getProxyFromURI(uri) {
  // Decide the proper request proxy to use based on the request URI object and the
  // environmental variables (NO_PROXY, HTTP_PROXY, etc.)
  // respect NO_PROXY environment variables (see: http://lynx.isc.org/current/breakout/lynx_help/keystrokes/environments.html)
 
  var noProxy = process.env.NO_PROXY || process.env.no_proxy || ''
 
  // if the noProxy is a wildcard then return null
 
  if (noProxy === '*') {
    return null
  }
 
  // if the noProxy is not empty and the uri is found return null
 
  if (noProxy !== '' && uriInNoProxy(uri, noProxy)) {
    return null
  }
 
  // Check for HTTP or HTTPS Proxy in environment Else default to null
 
  if (uri.protocol === 'http:') {
    return process.env.HTTP_PROXY ||
           process.env.http_proxy || null
  }
 
  if (uri.protocol === 'https:') {
    return process.env.HTTPS_PROXY ||
           process.env.https_proxy ||
           process.env.HTTP_PROXY  ||
           process.env.http_proxy  || null
  }
 
  // if none of that works, return null
  // (What uri protocol are you using then?)
 
  return null
}
 
module.exports = getProxyFromURI
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/har.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/har.js

Statements: 11% (11 / 100)      Branches: 0% (0 / 84)      Functions: 0% (0 / 10)      Lines: 11% (11 / 100)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216    1 1 1 1   1       1                                   1                                                                 1                                                                                                       1                                                                                                   1                                                                                                 1    
'use strict'
 
var fs = require('fs')
var qs = require('querystring')
var validate = require('har-validator')
var util = require('util')
 
function Har (request) {
  this.request = request
}
 
Har.prototype.reducer = function (obj, pair) {
  // new property ?
  if (obj[pair.name] === undefined) {
    obj[pair.name] = pair.value
    return obj
  }
 
  // existing? convert to array
  var arr = [
    obj[pair.name],
    pair.value
  ]
 
  obj[pair.name] = arr
 
  return obj
}
 
Har.prototype.prep = function (data) {
  // construct utility properties
  data.queryObj = {}
  data.headersObj = {}
  data.postData.jsonObj = false
  data.postData.paramsObj = false
 
  // construct query objects
  if (data.queryString && data.queryString.length) {
    data.queryObj = data.queryString.reduce(this.reducer, {})
  }
 
  // construct headers objects
  if (data.headers && data.headers.length) {
    // loweCase header keys
    data.headersObj = data.headers.reduceRight(function (headers, header) {
      headers[header.name] = header.value
      return headers
    }, {})
  }
 
  // construct Cookie header
  if (data.cookies && data.cookies.length) {
    var cookies = data.cookies.map(function (cookie) {
      return cookie.name + '=' + cookie.value
    })
 
    if (cookies.length) {
      data.headersObj.cookie = cookies.join('; ')
    }
  }
 
  // prep body
  function some (arr) {
    return arr.some(function (type) {
      return data.postData.mimeType.indexOf(type) === 0
    })
  }
 
  if (some([
    'multipart/mixed',
    'multipart/related',
    'multipart/form-data',
    'multipart/alternative'])) {
 
    // reset values
    data.postData.mimeType = 'multipart/form-data'
  }
 
  else if (some([
    'application/x-www-form-urlencoded'])) {
 
    if (!data.postData.params) {
      data.postData.text = ''
    } else {
      data.postData.paramsObj = data.postData.params.reduce(this.reducer, {})
 
      // always overwrite
      data.postData.text = qs.stringify(data.postData.paramsObj)
    }
  }
 
  else if (some([
    'text/json',
    'text/x-json',
    'application/json',
    'application/x-json'])) {
 
    data.postData.mimeType = 'application/json'
 
    if (data.postData.text) {
      try {
        data.postData.jsonObj = JSON.parse(data.postData.text)
      } catch (e) {
        this.request.debug(e)
 
        // force back to text/plain
        data.postData.mimeType = 'text/plain'
      }
    }
  }
 
  return data
}
 
Har.prototype.options = function (options) {
  // skip if no har property defined
  if (!options.har) {
    return options
  }
 
  var har = util._extend({}, options.har)
 
  // only process the first entry
  if (har.log && har.log.entries) {
    har = har.log.entries[0]
  }
 
  // add optional properties to make validation successful
  har.url = har.url || options.url || options.uri || options.baseUrl || '/'
  har.httpVersion = har.httpVersion || 'HTTP/1.1'
  har.queryString = har.queryString || []
  har.headers = har.headers || []
  har.cookies = har.cookies || []
  har.postData = har.postData || {}
  har.postData.mimeType = har.postData.mimeType || 'application/octet-stream'
 
  har.bodySize = 0
  har.headersSize = 0
  har.postData.size = 0
 
  if (!validate.request(har)) {
    return options
  }
 
  // clean up and get some utility properties
  var req = this.prep(har)
 
  // construct new options
  if (req.url) {
    options.url = req.url
  }
 
  if (req.method) {
    options.method = req.method
  }
 
  if (Object.keys(req.queryObj).length) {
    options.qs = req.queryObj
  }
 
  if (Object.keys(req.headersObj).length) {
    options.headers = req.headersObj
  }
 
  function test (type) {
    return req.postData.mimeType.indexOf(type) === 0
  }
  if (test('application/x-www-form-urlencoded')) {
    options.form = req.postData.paramsObj
  }
  else if (test('application/json')) {
    if (req.postData.jsonObj) {
      options.body = req.postData.jsonObj
      options.json = true
    }
  }
  else if (test('multipart/form-data')) {
    options.formData = {}
 
    req.postData.params.forEach(function (param) {
      var attachment = {}
 
      if (!param.fileName && !param.fileName && !param.contentType) {
        options.formData[param.name] = param.value
        return
      }
 
      // attempt to read from disk!
      if (param.fileName && !param.value) {
        attachment.value = fs.createReadStream(param.fileName)
      } else if (param.value) {
        attachment.value = param.value
      }
 
      if (param.fileName) {
        attachment.options = {
          filename: param.fileName,
          contentType: param.contentType ? param.contentType : null
        }
      }
 
      options.formData[param.name] = attachment
    })
  }
  else {
    if (req.postData.text) {
      options.body = req.postData.text
    }
  }
 
  return options
}
 
exports.Har = Har
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/helpers.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/helpers.js

Statements: 55.26% (21 / 38)      Branches: 8.33% (1 / 12)      Functions: 10% (1 / 10)      Lines: 55.26% (21 / 38)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76    1     1 1       1     1       1                 1                   1       1       1       1               1                 1 1 1 1 1 1 1 1 1    
'use strict'
 
var jsonSafeStringify = require('json-stringify-safe')
  , crypto = require('crypto')
 
function deferMethod() {
  Iif (typeof setImmediate === 'undefined') {
    return process.nextTick
  }
 
  return setImmediate
}
 
function isFunction(value) {
  return typeof value === 'function'
}
 
function paramsHaveRequestBody(params) {
  return (
    params.body ||
    params.requestBodyStream ||
    (params.json && typeof params.json !== 'boolean') ||
    params.multipart
  )
}
 
function safeStringify (obj) {
  var ret
  try {
    ret = JSON.stringify(obj)
  } catch (e) {
    ret = jsonSafeStringify(obj)
  }
  return ret
}
 
function md5 (str) {
  return crypto.createHash('md5').update(str).digest('hex')
}
 
function isReadStream (rs) {
  return rs.readable && rs.path && rs.mode
}
 
function toBase64 (str) {
  return (new Buffer(str || '', 'utf8')).toString('base64')
}
 
function copy (obj) {
  var o = {}
  Object.keys(obj).forEach(function (i) {
    o[i] = obj[i]
  })
  return o
}
 
function version () {
  var numbers = process.version.replace('v', '').split('.')
  return {
    major: parseInt(numbers[0], 10),
    minor: parseInt(numbers[1], 10),
    patch: parseInt(numbers[2], 10)
  }
}
 
exports.isFunction            = isFunction
exports.paramsHaveRequestBody = paramsHaveRequestBody
exports.safeStringify         = safeStringify
exports.md5                   = md5
exports.isReadStream          = isReadStream
exports.toBase64              = toBase64
exports.copy                  = copy
exports.version               = version
exports.defer                 = deferMethod()
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/multipart.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/multipart.js

Statements: 13.56% (8 / 59)      Branches: 0% (0 / 36)      Functions: 0% (0 / 9)      Lines: 13.79% (8 / 58)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111    1         1             1                                                             1                                       1       1                                                       1                     1    
'use strict'
 
var uuid = require('node-uuid')
  , CombinedStream = require('combined-stream')
  , isstream = require('isstream')
 
 
function Multipart (request) {
  this.request = request
  this.boundary = uuid()
  this.chunked = false
  this.body = null
}
 
Multipart.prototype.isChunked = function (options) {
  var self = this
    , chunked = false
    , parts = options.data || options
 
  if (!parts.forEach) {
    self.request.emit('error', new Error('Argument error, options.multipart.'))
  }
 
  if (options.chunked !== undefined) {
    chunked = options.chunked
  }
 
  if (self.request.getHeader('transfer-encoding') === 'chunked') {
    chunked = true
  }
 
  if (!chunked) {
    parts.forEach(function (part) {
      if (typeof part.body === 'undefined') {
        self.request.emit('error', new Error('Body attribute missing in multipart.'))
      }
      if (isstream(part.body)) {
        chunked = true
      }
    })
  }
 
  return chunked
}
 
Multipart.prototype.setHeaders = function (chunked) {
  var self = this
 
  if (chunked && !self.request.hasHeader('transfer-encoding')) {
    self.request.setHeader('transfer-encoding', 'chunked')
  }
 
  var header = self.request.getHeader('content-type')
 
  if (!header || header.indexOf('multipart') === -1) {
    self.request.setHeader('content-type', 'multipart/related; boundary=' + self.boundary)
  } else {
    if (header.indexOf('boundary') !== -1) {
      self.boundary = header.replace(/.*boundary=([^\s;]+).*/, '$1')
    } else {
      self.request.setHeader('content-type', header + '; boundary=' + self.boundary)
    }
  }
}
 
Multipart.prototype.build = function (parts, chunked) {
  var self = this
  var body = chunked ? new CombinedStream() : []
 
  function add (part) {
    return chunked ? body.append(part) : body.push(new Buffer(part))
  }
 
  if (self.request.preambleCRLF) {
    add('\r\n')
  }
 
  parts.forEach(function (part) {
    var preamble = '--' + self.boundary + '\r\n'
    Object.keys(part).forEach(function (key) {
      if (key === 'body') { return }
      preamble += key + ': ' + part[key] + '\r\n'
    })
    preamble += '\r\n'
    add(preamble)
    add(part.body)
    add('\r\n')
  })
  add('--' + self.boundary + '--')
 
  if (self.request.postambleCRLF) {
    add('\r\n')
  }
 
  return body
}
 
Multipart.prototype.onRequest = function (options) {
  var self = this
 
  var chunked = self.isChunked(options)
    , parts = options.data || options
 
  self.setHeaders(chunked)
  self.chunked = chunked
  self.body = self.build(parts, chunked)
}
 
exports.Multipart = Multipart
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/oauth.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/oauth.js

Statements: 9.72% (7 / 72)      Branches: 0% (0 / 57)      Functions: 0% (0 / 7)      Lines: 9.72% (7 / 72)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149    1               1         1                                                                                             1                         1                                 1                                                                                                           1    
'use strict'
 
var url = require('url')
  , qs = require('qs')
  , caseless = require('caseless')
  , uuid = require('node-uuid')
  , oauth = require('oauth-sign')
  , crypto = require('crypto')
 
 
function OAuth (request) {
  this.request = request
  this.params = null
}
 
OAuth.prototype.buildParams = function (_oauth, uri, method, query, form, qsLib) {
  var oa = {}
  for (var i in _oauth) {
    oa['oauth_' + i] = _oauth[i]
  }
  if (!oa.oauth_version) {
    oa.oauth_version = '1.0'
  }
  if (!oa.oauth_timestamp) {
    oa.oauth_timestamp = Math.floor( Date.now() / 1000 ).toString()
  }
  if (!oa.oauth_nonce) {
    oa.oauth_nonce = uuid().replace(/-/g, '')
  }
  if (!oa.oauth_signature_method) {
    oa.oauth_signature_method = 'HMAC-SHA1'
  }
 
  var consumer_secret_or_private_key = oa.oauth_consumer_secret || oa.oauth_private_key
  delete oa.oauth_consumer_secret
  delete oa.oauth_private_key
 
  var token_secret = oa.oauth_token_secret
  delete oa.oauth_token_secret
 
  var realm = oa.oauth_realm
  delete oa.oauth_realm
  delete oa.oauth_transport_method
 
  var baseurl = uri.protocol + '//' + uri.host + uri.pathname
  var params = qsLib.parse([].concat(query, form, qsLib.stringify(oa)).join('&'))
 
  oa.oauth_signature = oauth.sign(
    oa.oauth_signature_method,
    method,
    baseurl,
    params,
    consumer_secret_or_private_key,
    token_secret)
 
  if (realm) {
    oa.realm = realm
  }
 
  return oa
}
 
OAuth.prototype.buildBodyHash = function(_oauth, body) {
  if (['HMAC-SHA1', 'RSA-SHA1'].indexOf(_oauth.signature_method || 'HMAC-SHA1') < 0) {
    this.request.emit('error', new Error('oauth: ' + _oauth.signature_method +
      ' signature_method not supported with body_hash signing.'))
  }
 
  var shasum = crypto.createHash('sha1')
  shasum.update(body || '')
  var sha1 = shasum.digest('hex')
 
  return new Buffer(sha1).toString('base64')
}
 
OAuth.prototype.concatParams = function (oa, sep, wrap) {
  wrap = wrap || ''
 
  var params = Object.keys(oa).filter(function (i) {
    return i !== 'realm' && i !== 'oauth_signature'
  }).sort()
 
  if (oa.realm) {
    params.splice(0, 0, 'realm')
  }
  params.push('oauth_signature')
 
  return params.map(function (i) {
    return i + '=' + wrap + oauth.rfc3986(oa[i]) + wrap
  }).join(sep)
}
 
OAuth.prototype.onRequest = function (_oauth) {
  var self = this
  self.params = _oauth
 
  var uri = self.request.uri || {}
    , method = self.request.method || ''
    , headers = caseless(self.request.headers)
    , body = self.request.body || ''
    , qsLib = self.request.qsLib || qs
 
  var form
    , query
    , contentType = headers.get('content-type') || ''
    , formContentType = 'application/x-www-form-urlencoded'
    , transport = _oauth.transport_method || 'header'
 
  if (contentType.slice(0, formContentType.length) === formContentType) {
    contentType = formContentType
    form = body
  }
  if (uri.query) {
    query = uri.query
  }
  if (transport === 'body' && (method !== 'POST' || contentType !== formContentType)) {
    self.request.emit('error', new Error('oauth: transport_method of body requires POST ' +
      'and content-type ' + formContentType))
  }
 
  if (!form && typeof _oauth.body_hash === 'boolean') {
    _oauth.body_hash = self.buildBodyHash(_oauth, self.request.body.toString())
  }
 
  var oa = self.buildParams(_oauth, uri, method, query, form, qsLib)
 
  switch (transport) {
    case 'header':
      self.request.setHeader('Authorization', 'OAuth ' + self.concatParams(oa, ',', '"'))
      break
 
    case 'query':
      var href = self.request.uri.href += (query ? '&' : '?') + self.concatParams(oa, '&')
      self.request.uri = url.parse(href)
      self.request.path = self.request.uri.path
      break
 
    case 'body':
      self.request.body = (form ? form + '&' : '') + self.concatParams(oa, '&')
      break
 
    default:
      self.request.emit('error', new Error('oauth: transport_method invalid'))
  }
}
 
exports.OAuth = OAuth
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/querystring.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/querystring.js

Statements: 34.78% (8 / 23)      Branches: 0% (0 / 20)      Functions: 0% (0 / 6)      Lines: 36.36% (8 / 22)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53    1       1               1                   1                 1                 1           1   1    
'use strict'
 
var qs = require('qs')
  , querystring = require('querystring')
 
 
function Querystring (request) {
  this.request = request
  this.lib = null
  this.useQuerystring = null
  this.parseOptions = null
  this.stringifyOptions = null
}
 
Querystring.prototype.init = function (options) {
  if (this.lib) {return}
 
  this.useQuerystring = options.useQuerystring
  this.lib = (this.useQuerystring ? querystring : qs)
 
  this.parseOptions = options.qsParseOptions || {}
  this.stringifyOptions = options.qsStringifyOptions || {}
}
 
Querystring.prototype.stringify = function (obj) {
  return (this.useQuerystring)
    ? this.rfc3986(this.lib.stringify(obj,
      this.stringifyOptions.sep || null,
      this.stringifyOptions.eq || null,
      this.stringifyOptions))
    : this.lib.stringify(obj, this.stringifyOptions)
}
 
Querystring.prototype.parse = function (str) {
  return (this.useQuerystring)
    ? this.lib.parse(str,
      this.parseOptions.sep || null,
      this.parseOptions.eq || null,
      this.parseOptions)
    : this.lib.parse(str, this.parseOptions)
}
 
Querystring.prototype.rfc3986 = function (str) {
  return str.replace(/[!'()*]/g, function (c) {
    return '%' + c.charCodeAt(0).toString(16).toUpperCase()
  })
}
 
Querystring.prototype.unescape = querystring.unescape
 
exports.Querystring = Querystring
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/redirect.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/redirect.js

Statements: 8.24% (7 / 85)      Branches: 0% (0 / 62)      Functions: 0% (0 / 5)      Lines: 8.33% (7 / 84)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155    1 1   1                       1                                             1                                                                   1                                                                                                                                                           1    
'use strict'
 
var url = require('url')
var isUrl = /^https?:/
 
function Redirect (request) {
  this.request = request
  this.followRedirect = true
  this.followRedirects = true
  this.followAllRedirects = false
  this.allowRedirect = function () {return true}
  this.maxRedirects = 10
  this.redirects = []
  this.redirectsFollowed = 0
  this.removeRefererHeader = false
}
 
Redirect.prototype.onRequest = function (options) {
  var self = this
 
  if (options.maxRedirects !== undefined) {
    self.maxRedirects = options.maxRedirects
  }
  if (typeof options.followRedirect === 'function') {
    self.allowRedirect = options.followRedirect
  }
  if (options.followRedirect !== undefined) {
    self.followRedirects = !!options.followRedirect
  }
  if (options.followAllRedirects !== undefined) {
    self.followAllRedirects = options.followAllRedirects
  }
  if (self.followRedirects || self.followAllRedirects) {
    self.redirects = self.redirects || []
  }
  if (options.removeRefererHeader !== undefined) {
    self.removeRefererHeader = options.removeRefererHeader
  }
}
 
Redirect.prototype.redirectTo = function (response) {
  var self = this
    , request = self.request
 
  var redirectTo = null
  if (response.statusCode >= 300 && response.statusCode < 400 && response.caseless.has('location')) {
    var location = response.caseless.get('location')
    request.debug('redirect', location)
 
    if (self.followAllRedirects) {
      redirectTo = location
    } else if (self.followRedirects) {
      switch (request.method) {
        case 'PATCH':
        case 'PUT':
        case 'POST':
        case 'DELETE':
          // Do not follow redirects
          break
        default:
          redirectTo = location
          break
      }
    }
  } else if (response.statusCode === 401) {
    var authHeader = request._auth.onResponse(response)
    if (authHeader) {
      request.setHeader('authorization', authHeader)
      redirectTo = request.uri
    }
  }
  return redirectTo
}
 
Redirect.prototype.onResponse = function (response) {
  var self = this
    , request = self.request
 
  var redirectTo = self.redirectTo(response)
  if (!redirectTo || !self.allowRedirect.call(request, response)) {
    return false
  }
 
  request.debug('redirect to', redirectTo)
 
  // ignore any potential response body.  it cannot possibly be useful
  // to us at this point.
  // response.resume should be defined, but check anyway before calling. Workaround for browserify.
  if (response.resume) {
    response.resume()
  }
 
  if (self.redirectsFollowed >= self.maxRedirects) {
    request.emit('error', new Error('Exceeded maxRedirects. Probably stuck in a redirect loop ' + request.uri.href))
    return false
  }
  self.redirectsFollowed += 1
 
  if (!isUrl.test(redirectTo)) {
    redirectTo = url.resolve(request.uri.href, redirectTo)
  }
 
  var uriPrev = request.uri
  request.uri = url.parse(redirectTo)
 
  // handle the case where we change protocol from https to http or vice versa
  if (request.uri.protocol !== uriPrev.protocol) {
    delete request.agent
  }
 
  self.redirects.push(
    { statusCode : response.statusCode
    , redirectUri: redirectTo
    }
  )
  if (self.followAllRedirects && request.method !== 'HEAD'
    && response.statusCode !== 401 && response.statusCode !== 307) {
    request.method = 'GET'
  }
  // request.method = 'GET' // Force all redirects to use GET || commented out fixes #215
  delete request.src
  delete request.req
  delete request._started
  if (response.statusCode !== 401 && response.statusCode !== 307) {
    // Remove parameters from the previous response, unless this is the second request
    // for a server that requires digest authentication.
    delete request.body
    delete request._form
    if (request.headers) {
      request.removeHeader('host')
      request.removeHeader('content-type')
      request.removeHeader('content-length')
      if (request.uri.hostname !== request.originalHost.split(':')[0]) {
        // Remove authorization if changing hostnames (but not if just
        // changing ports or protocols).  This matches the behavior of curl:
        // https://github.com/bagder/curl/blob/6beb0eee/lib/http.c#L710
        request.removeHeader('authorization')
      }
    }
  }
 
  if (!self.removeRefererHeader) {
    request.setHeader('referer', uriPrev.href)
  }
 
  request.emit('redirect')
 
  request.init()
 
  return true
}
 
exports.Redirect = Redirect
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/tunnel.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/lib/tunnel.js

Statements: 20.59% (14 / 68)      Branches: 0% (0 / 26)      Functions: 0% (0 / 11)      Lines: 20.59% (14 / 68)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180    1     1                                                   1       1                               1                                 1                                                 1           1               1                 1                                     1                                                                               1 1 1    
'use strict'
 
var url = require('url')
  , tunnel = require('tunnel-agent')
 
var defaultProxyHeaderWhiteList = [
  'accept',
  'accept-charset',
  'accept-encoding',
  'accept-language',
  'accept-ranges',
  'cache-control',
  'content-encoding',
  'content-language',
  'content-length',
  'content-location',
  'content-md5',
  'content-range',
  'content-type',
  'connection',
  'date',
  'expect',
  'max-forwards',
  'pragma',
  'referer',
  'te',
  'transfer-encoding',
  'user-agent',
  'via'
]
 
var defaultProxyHeaderExclusiveList = [
  'proxy-authorization'
]
 
function constructProxyHost(uriObject) {
  var port = uriObject.port
    , protocol = uriObject.protocol
    , proxyHost = uriObject.hostname + ':'
 
  if (port) {
    proxyHost += port
  } else if (protocol === 'https:') {
    proxyHost += '443'
  } else {
    proxyHost += '80'
  }
 
  return proxyHost
}
 
function constructProxyHeaderWhiteList(headers, proxyHeaderWhiteList) {
  var whiteList = proxyHeaderWhiteList
    .reduce(function (set, header) {
      set[header.toLowerCase()] = true
      return set
    }, {})
 
  return Object.keys(headers)
    .filter(function (header) {
      return whiteList[header.toLowerCase()]
    })
    .reduce(function (set, header) {
      set[header] = headers[header]
      return set
    }, {})
}
 
function constructTunnelOptions (request, proxyHeaders) {
  var proxy = request.proxy
 
  var tunnelOptions = {
    proxy : {
      host      : proxy.hostname,
      port      : +proxy.port,
      proxyAuth : proxy.auth,
      headers   : proxyHeaders
    },
    headers            : request.headers,
    ca                 : request.ca,
    cert               : request.cert,
    key                : request.key,
    passphrase         : request.passphrase,
    pfx                : request.pfx,
    ciphers            : request.ciphers,
    rejectUnauthorized : request.rejectUnauthorized,
    secureOptions      : request.secureOptions,
    secureProtocol     : request.secureProtocol
  }
 
  return tunnelOptions
}
 
function constructTunnelFnName(uri, proxy) {
  var uriProtocol = (uri.protocol === 'https:' ? 'https' : 'http')
  var proxyProtocol = (proxy.protocol === 'https:' ? 'Https' : 'Http')
  return [uriProtocol, proxyProtocol].join('Over')
}
 
function getTunnelFn(request) {
  var uri = request.uri
  var proxy = request.proxy
  var tunnelFnName = constructTunnelFnName(uri, proxy)
  return tunnel[tunnelFnName]
}
 
 
function Tunnel (request) {
  this.request = request
  this.proxyHeaderWhiteList = defaultProxyHeaderWhiteList
  this.proxyHeaderExclusiveList = []
  if (typeof request.tunnel !== 'undefined') {
    this.tunnelOverride = request.tunnel
  }
}
 
Tunnel.prototype.isEnabled = function () {
  var self = this
    , request = self.request
  // Tunnel HTTPS by default. Allow the user to override this setting.
 
  // If self.tunnelOverride is set (the user specified a value), use it.
  if (typeof self.tunnelOverride !== 'undefined') {
    return self.tunnelOverride
  }
 
  // If the destination is HTTPS, tunnel.
  if (request.uri.protocol === 'https:') {
    return true
  }
 
  // Otherwise, do not use tunnel.
  return false
}
 
Tunnel.prototype.setup = function (options) {
  var self = this
    , request = self.request
 
  options = options || {}
 
  if (typeof request.proxy === 'string') {
    request.proxy = url.parse(request.proxy)
  }
 
  if (!request.proxy || !request.tunnel) {
    return false
  }
 
  // Setup Proxy Header Exclusive List and White List
  if (options.proxyHeaderWhiteList) {
    self.proxyHeaderWhiteList = options.proxyHeaderWhiteList
  }
  if (options.proxyHeaderExclusiveList) {
    self.proxyHeaderExclusiveList = options.proxyHeaderExclusiveList
  }
 
  var proxyHeaderExclusiveList = self.proxyHeaderExclusiveList.concat(defaultProxyHeaderExclusiveList)
  var proxyHeaderWhiteList = self.proxyHeaderWhiteList.concat(proxyHeaderExclusiveList)
 
  // Setup Proxy Headers and Proxy Headers Host
  // Only send the Proxy White Listed Header names
  var proxyHeaders = constructProxyHeaderWhiteList(request.headers, proxyHeaderWhiteList)
  proxyHeaders.host = constructProxyHost(request.uri)
 
  proxyHeaderExclusiveList.forEach(request.removeHeader, request)
 
  // Set Agent from Tunnel Data
  var tunnelFn = getTunnelFn(request)
  var tunnelOptions = constructTunnelOptions(request, proxyHeaders)
  request.agent = tunnelFn(tunnelOptions)
 
  return true
}
 
Tunnel.defaultProxyHeaderWhiteList = defaultProxyHeaderWhiteList
Tunnel.defaultProxyHeaderExclusiveList = defaultProxyHeaderExclusiveList
exports.Tunnel = Tunnel
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/aws-sign2/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/aws-sign2/

Statements: 42.22% (19 / 45)      Branches: 0% (0 / 14)      Functions: 0% (0 / 9)      Lines: 45.24% (19 / 42)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/aws-sign2/
File Statements Branches Functions Lines
index.js 42.22% (19 / 45) 0% (0 / 14) 0% (0 / 9) 45.24% (19 / 42)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/aws-sign2/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/aws-sign2/index.js

Statements: 42.22% (19 / 45)      Branches: 0% (0 / 14)      Functions: 0% (0 / 9)      Lines: 45.24% (19 / 42)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214                                          1               1                                                   1       1 1                   1       1                   1       1                       1       1                                     1                       1                               1     1                               1                           1                         1                           1    
 
/*!
 *  Copyright 2010 LearnBoost <dev@learnboost.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
/**
 * Module dependencies.
 */
 
var crypto = require('crypto')
  , parse = require('url').parse
  ;
 
/**
 * Valid keys.
 */
 
var keys = 
  [ 'acl'
  , 'location'
  , 'logging'
  , 'notification'
  , 'partNumber'
  , 'policy'
  , 'requestPayment'
  , 'torrent'
  , 'uploadId'
  , 'uploads'
  , 'versionId'
  , 'versioning'
  , 'versions'
  , 'website'
  ]
 
/**
 * Return an "Authorization" header value with the given `options`
 * in the form of "AWS <key>:<signature>"
 *
 * @param {Object} options
 * @return {String}
 * @api private
 */
 
function authorization (options) {
  return 'AWS ' + options.key + ':' + sign(options)
}
 
module.exports = authorization
module.exports.authorization = authorization
 
/**
 * Simple HMAC-SHA1 Wrapper
 *
 * @param {Object} options
 * @return {String}
 * @api private
 */ 
 
function hmacSha1 (options) {
  return crypto.createHmac('sha1', options.secret).update(options.message).digest('base64')
}
 
module.exports.hmacSha1 = hmacSha1
 
/**
 * Create a base64 sha1 HMAC for `options`. 
 * 
 * @param {Object} options
 * @return {String}
 * @api private
 */
 
function sign (options) {
  options.message = stringToSign(options)
  return hmacSha1(options)
}
module.exports.sign = sign
 
/**
 * Create a base64 sha1 HMAC for `options`. 
 *
 * Specifically to be used with S3 presigned URLs
 * 
 * @param {Object} options
 * @return {String}
 * @api private
 */
 
function signQuery (options) {
  options.message = queryStringToSign(options)
  return hmacSha1(options)
}
module.exports.signQuery= signQuery
 
/**
 * Return a string for sign() with the given `options`.
 *
 * Spec:
 * 
 *    <verb>\n
 *    <md5>\n
 *    <content-type>\n
 *    <date>\n
 *    [headers\n]
 *    <resource>
 *
 * @param {Object} options
 * @return {String}
 * @api private
 */
 
function stringToSign (options) {
  var headers = options.amazonHeaders || ''
  if (headers) headers += '\n'
  var r = 
    [ options.verb
    , options.md5
    , options.contentType
    , options.date ? options.date.toUTCString() : ''
    , headers + options.resource
    ]
  return r.join('\n')
}
module.exports.queryStringToSign = stringToSign
 
/**
 * Return a string for sign() with the given `options`, but is meant exclusively
 * for S3 presigned URLs
 *
 * Spec:
 * 
 *    <date>\n
 *    <resource>
 *
 * @param {Object} options
 * @return {String}
 * @api private
 */
 
function queryStringToSign (options){
  return 'GET\n\n\n' + options.date + '\n' + options.resource
}
module.exports.queryStringToSign = queryStringToSign
 
/**
 * Perform the following:
 *
 *  - ignore non-amazon headers
 *  - lowercase fields
 *  - sort lexicographically
 *  - trim whitespace between ":"
 *  - join with newline
 *
 * @param {Object} headers
 * @return {String}
 * @api private
 */
 
function canonicalizeHeaders (headers) {
  var buf = []
    , fields = Object.keys(headers)
    ;
  for (var i = 0, len = fields.length; i < len; ++i) {
    var field = fields[i]
      , val = headers[field]
      , field = field.toLowerCase()
      ;
    if (0 !== field.indexOf('x-amz')) continue
    buf.push(field + ':' + val)
  }
  return buf.sort().join('\n')
}
module.exports.canonicalizeHeaders = canonicalizeHeaders
 
/**
 * Perform the following:
 *
 *  - ignore non sub-resources
 *  - sort lexicographically
 *
 * @param {String} resource
 * @return {String}
 * @api private
 */
 
function canonicalizeResource (resource) {
  var url = parse(resource, true)
    , path = url.pathname
    , buf = []
    ;
 
  Object.keys(url.query).forEach(function(key){
    if (!~keys.indexOf(key)) return
    var val = '' == url.query[key] ? '' : '=' + encodeURIComponent(url.query[key])
    buf.push(key + val)
  })
 
  return path + (buf.length ? '?' + buf.sort().join('&') : '')
}
module.exports.canonicalizeResource = canonicalizeResource
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/

Statements: 18.42% (21 / 114)      Branches: 0% (0 / 61)      Functions: 10% (2 / 20)      Lines: 18.42% (21 / 114)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/
File Statements Branches Functions Lines
bl.js 18.42% (21 / 114) 0% (0 / 61) 10% (2 / 20) 18.42% (21 / 114)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/bl.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/bl.js

Statements: 18.42% (21 / 114)      Branches: 0% (0 / 61)      Functions: 10% (2 / 20)      Lines: 18.42% (21 / 114)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 2181     1                                                                     1   1                   1                 1           1               1                 1       1       1                                                                                                                             1       1                             1                   1           1 1                                 1 14 14             1    
var DuplexStream = require('readable-stream/duplex')
  , util         = require('util')
 
function BufferList (callback) {
  if (!(this instanceof BufferList))
    return new BufferList(callback)
 
  this._bufs  = []
  this.length = 0
 
  if (typeof callback == 'function') {
    this._callback = callback
 
    var piper = function (err) {
      if (this._callback) {
        this._callback(err)
        this._callback = null
      }
    }.bind(this)
 
    this.on('pipe', function (src) {
      src.on('error', piper)
    })
    this.on('unpipe', function (src) {
      src.removeListener('error', piper)
    })
  }
  else if (Buffer.isBuffer(callback))
    this.append(callback)
  else if (Array.isArray(callback)) {
    callback.forEach(function (b) {
      Buffer.isBuffer(b) && this.append(b)
    }.bind(this))
  }
 
  DuplexStream.call(this)
}
 
util.inherits(BufferList, DuplexStream)
 
BufferList.prototype._offset = function (offset) {
  var tot = 0, i = 0, _t
  for (; i < this._bufs.length; i++) {
    _t = tot + this._bufs[i].length
    if (offset < _t)
      return [ i, offset - tot ]
    tot = _t
  }
}
 
BufferList.prototype.append = function (buf) {
  var isBuffer = Buffer.isBuffer(buf) ||
                 buf instanceof BufferList
 
  this._bufs.push(isBuffer ? buf : new Buffer(buf))
  this.length += buf.length
  return this
}
 
BufferList.prototype._write = function (buf, encoding, callback) {
  this.append(buf)
  if (callback)
    callback()
}
 
BufferList.prototype._read = function (size) {
  if (!this.length)
    return this.push(null)
  size = Math.min(size, this.length)
  this.push(this.slice(0, size))
  this.consume(size)
}
 
BufferList.prototype.end = function (chunk) {
  DuplexStream.prototype.end.call(this, chunk)
 
  if (this._callback) {
    this._callback(null, this.slice())
    this._callback = null
  }
}
 
BufferList.prototype.get = function (index) {
  return this.slice(index, index + 1)[0]
}
 
BufferList.prototype.slice = function (start, end) {
  return this.copy(null, 0, start, end)
}
 
BufferList.prototype.copy = function (dst, dstStart, srcStart, srcEnd) {
  if (typeof srcStart != 'number' || srcStart < 0)
    srcStart = 0
  if (typeof srcEnd != 'number' || srcEnd > this.length)
    srcEnd = this.length
  if (srcStart >= this.length)
    return dst || new Buffer(0)
  if (srcEnd <= 0)
    return dst || new Buffer(0)
 
  var copy   = !!dst
    , off    = this._offset(srcStart)
    , len    = srcEnd - srcStart
    , bytes  = len
    , bufoff = (copy && dstStart) || 0
    , start  = off[1]
    , l
    , i
 
  // copy/slice everything
  if (srcStart === 0 && srcEnd == this.length) {
    if (!copy) // slice, just return a full concat
      return Buffer.concat(this._bufs)
 
    // copy, need to copy individual buffers
    for (i = 0; i < this._bufs.length; i++) {
      this._bufs[i].copy(dst, bufoff)
      bufoff += this._bufs[i].length
    }
 
    return dst
  }
 
  // easy, cheap case where it's a subset of one of the buffers
  if (bytes <= this._bufs[off[0]].length - start) {
    return copy
      ? this._bufs[off[0]].copy(dst, dstStart, start, start + bytes)
      : this._bufs[off[0]].slice(start, start + bytes)
  }
 
  if (!copy) // a slice, we need something to copy in to
    dst = new Buffer(len)
 
  for (i = off[0]; i < this._bufs.length; i++) {
    l = this._bufs[i].length - start
 
    if (bytes > l) {
      this._bufs[i].copy(dst, bufoff, start)
    } else {
      this._bufs[i].copy(dst, bufoff, start, start + bytes)
      break
    }
 
    bufoff += l
    bytes -= l
 
    if (start)
      start = 0
  }
 
  return dst
}
 
BufferList.prototype.toString = function (encoding, start, end) {
  return this.slice(start, end).toString(encoding)
}
 
BufferList.prototype.consume = function (bytes) {
  while (this._bufs.length) {
    if (bytes > this._bufs[0].length) {
      bytes -= this._bufs[0].length
      this.length -= this._bufs[0].length
      this._bufs.shift()
    } else {
      this._bufs[0] = this._bufs[0].slice(bytes)
      this.length -= bytes
      break
    }
  }
  return this
}
 
BufferList.prototype.duplicate = function () {
  var i = 0
    , copy = new BufferList()
 
  for (; i < this._bufs.length; i++)
    copy.append(this._bufs[i])
 
  return copy
}
 
BufferList.prototype.destroy = function () {
  this._bufs.length = 0;
  this.length = 0;
  this.push(null);
}
 
;(function () {
  var methods = {
      'readDoubleBE' : 8
    , 'readDoubleLE' : 8
    , 'readFloatBE'  : 4
    , 'readFloatLE'  : 4
    , 'readInt32BE'  : 4
    , 'readInt32LE'  : 4
    , 'readUInt32BE' : 4
    , 'readUInt32LE' : 4
    , 'readInt16BE'  : 2
    , 'readInt16LE'  : 2
    , 'readUInt16BE' : 2
    , 'readUInt16LE' : 2
    , 'readInt8'     : 1
    , 'readUInt8'    : 1
  }
 
  for (var m in methods) {
    (function (m) {
      BufferList.prototype[m] = function (offset) {
        return this.slice(offset, offset + methods[m])[m](0)
      }
    }(m))
  }
}())
 
module.exports = BufferList
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/

Statements: 100% (1 / 1)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (1 / 1)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/
File Statements Branches Functions Lines
duplex.js 100% (1 / 1) 100% (0 / 0) 100% (0 / 0) 100% (1 / 1)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/duplex.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/duplex.js

Statements: 100% (1 / 1)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (1 / 1)      Ignored: none     

1 2 31    
module.exports = require("./lib/_stream_duplex.js")
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/

Statements: 16.24% (132 / 813)      Branches: 1.58% (8 / 506)      Functions: 3.37% (3 / 89)      Lines: 16% (129 / 806)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/
File Statements Branches Functions Lines
_stream_duplex.js 43.59% (17 / 39) 13.64% (3 / 22) 0% (0 / 5) 44.74% (17 / 38)
_stream_readable.js 13.23% (68 / 514) 1.16% (4 / 345) 1.92% (1 / 52) 13.14% (67 / 510)
_stream_writable.js 18.08% (47 / 260) 0.72% (1 / 139) 6.25% (2 / 32) 17.44% (45 / 258)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js

Statements: 43.59% (17 / 39)      Branches: 13.64% (3 / 22)      Functions: 0% (0 / 5)      Lines: 44.74% (17 / 38)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84                1               1     1           1 1     1 1   1   1 1 8 8 7     1                                         1                     1       1            
// a duplex stream is just a stream that is both readable and writable.
// Since JS doesn't have multiple prototypal inheritance, this class
// prototypally inherits from Readable, and then parasitically from
// Writable.
 
'use strict';
 
/*<replacement>*/
var objectKeys = Object.keys || function (obj) {
  var keys = [];
  for (var key in obj) keys.push(key);
  return keys;
}
/*</replacement>*/
 
 
module.exports = Duplex;
 
/*<replacement>*/
var processNextTick = require('process-nextick-args');
/*</replacement>*/
 
 
 
/*<replacement>*/
var util = require('core-util-is');
util.inherits = require('inherits');
/*</replacement>*/
 
var Readable = require('./_stream_readable');
var Writable = require('./_stream_writable');
 
util.inherits(Duplex, Readable);
 
var keys = objectKeys(Writable.prototype);
for (var v = 0; v < keys.length; v++) {
  var method = keys[v];
  if (!Duplex.prototype[method])
    Duplex.prototype[method] = Writable.prototype[method];
}
 
function Duplex(options) {
  if (!(this instanceof Duplex))
    return new Duplex(options);
 
  Readable.call(this, options);
  Writable.call(this, options);
 
  if (options && options.readable === false)
    this.readable = false;
 
  if (options && options.writable === false)
    this.writable = false;
 
  this.allowHalfOpen = true;
  if (options && options.allowHalfOpen === false)
    this.allowHalfOpen = false;
 
  this.once('end', onend);
}
 
// the no-half-open enforcer
function onend() {
  // if we allow half-open state, or if the writable side ended,
  // then we're ok.
  if (this.allowHalfOpen || this._writableState.ended)
    return;
 
  // no more data can be written.
  // But allow more writes to happen in this tick.
  processNextTick(onEndNT, this);
}
 
function onEndNT(self) {
  self.end();
}
 
function forEach (xs, f) {
  for (var i = 0, l = xs.length; i < l; i++) {
    f(xs[i], i);
  }
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js

Statements: 13.23% (68 / 514)      Branches: 1.16% (4 / 345)      Functions: 1.92% (1 / 52)      Lines: 13.14% (67 / 510)      Ignored: none     

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'use strict';
 
module.exports = Readable;
 
/*<replacement>*/
var processNextTick = require('process-nextick-args');
/*</replacement>*/
 
 
/*<replacement>*/
var isArray = require('isarray');
/*</replacement>*/
 
 
/*<replacement>*/
var Buffer = require('buffer').Buffer;
/*</replacement>*/
 
Readable.ReadableState = ReadableState;
 
var EE = require('events');
 
/*<replacement>*/
var EElistenerCount = function(emitter, type) {
  return emitter.listeners(type).length;
};
/*</replacement>*/
 
 
 
/*<replacement>*/
var Stream;
(function (){try{
  Stream = require('st' + 'ream');
}catch(_){}finally{
  Iif (!Stream)
    Stream = require('events').EventEmitter;
}}())
/*</replacement>*/
 
var Buffer = require('buffer').Buffer;
 
/*<replacement>*/
var util = require('core-util-is');
util.inherits = require('inherits');
/*</replacement>*/
 
 
 
/*<replacement>*/
var debugUtil = require('util');
var debug;
Eif (debugUtil && debugUtil.debuglog) {
  debug = debugUtil.debuglog('stream');
} else {
  debug = function () {};
}
/*</replacement>*/
 
var StringDecoder;
 
util.inherits(Readable, Stream);
 
var Duplex;
function ReadableState(options, stream) {
  Duplex = Duplex || require('./_stream_duplex');
 
  options = options || {};
 
  // object stream flag. Used to make read(n) ignore n and to
  // make all the buffer merging and length checks go away
  this.objectMode = !!options.objectMode;
 
  if (stream instanceof Duplex)
    this.objectMode = this.objectMode || !!options.readableObjectMode;
 
  // the point at which it stops calling _read() to fill the buffer
  // Note: 0 is a valid value, means "don't call _read preemptively ever"
  var hwm = options.highWaterMark;
  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
  this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm;
 
  // cast to ints.
  this.highWaterMark = ~~this.highWaterMark;
 
  this.buffer = [];
  this.length = 0;
  this.pipes = null;
  this.pipesCount = 0;
  this.flowing = null;
  this.ended = false;
  this.endEmitted = false;
  this.reading = false;
 
  // a flag to be able to tell if the onwrite cb is called immediately,
  // or on a later tick.  We set this to true at first, because any
  // actions that shouldn't happen until "later" should generally also
  // not happen before the first write call.
  this.sync = true;
 
  // whenever we return null, then we set a flag to say
  // that we're awaiting a 'readable' event emission.
  this.needReadable = false;
  this.emittedReadable = false;
  this.readableListening = false;
 
  // Crypto is kind of old and crusty.  Historically, its default string
  // encoding is 'binary' so we have to make this configurable.
  // Everything else in the universe uses 'utf8', though.
  this.defaultEncoding = options.defaultEncoding || 'utf8';
 
  // when piping, we only care about 'readable' events that happen
  // after read()ing all the bytes and not getting any pushback.
  this.ranOut = false;
 
  // the number of writers that are awaiting a drain event in .pipe()s
  this.awaitDrain = 0;
 
  // if true, a maybeReadMore has been scheduled
  this.readingMore = false;
 
  this.decoder = null;
  this.encoding = null;
  if (options.encoding) {
    if (!StringDecoder)
      StringDecoder = require('string_decoder/').StringDecoder;
    this.decoder = new StringDecoder(options.encoding);
    this.encoding = options.encoding;
  }
}
 
var Duplex;
function Readable(options) {
  Duplex = Duplex || require('./_stream_duplex');
 
  if (!(this instanceof Readable))
    return new Readable(options);
 
  this._readableState = new ReadableState(options, this);
 
  // legacy
  this.readable = true;
 
  if (options && typeof options.read === 'function')
    this._read = options.read;
 
  Stream.call(this);
}
 
// Manually shove something into the read() buffer.
// This returns true if the highWaterMark has not been hit yet,
// similar to how Writable.write() returns true if you should
// write() some more.
Readable.prototype.push = function(chunk, encoding) {
  var state = this._readableState;
 
  if (!state.objectMode && typeof chunk === 'string') {
    encoding = encoding || state.defaultEncoding;
    if (encoding !== state.encoding) {
      chunk = new Buffer(chunk, encoding);
      encoding = '';
    }
  }
 
  return readableAddChunk(this, state, chunk, encoding, false);
};
 
// Unshift should *always* be something directly out of read()
Readable.prototype.unshift = function(chunk) {
  var state = this._readableState;
  return readableAddChunk(this, state, chunk, '', true);
};
 
Readable.prototype.isPaused = function() {
  return this._readableState.flowing === false;
};
 
function readableAddChunk(stream, state, chunk, encoding, addToFront) {
  var er = chunkInvalid(state, chunk);
  if (er) {
    stream.emit('error', er);
  } else if (chunk === null) {
    state.reading = false;
    onEofChunk(stream, state);
  } else if (state.objectMode || chunk && chunk.length > 0) {
    if (state.ended && !addToFront) {
      var e = new Error('stream.push() after EOF');
      stream.emit('error', e);
    } else if (state.endEmitted && addToFront) {
      var e = new Error('stream.unshift() after end event');
      stream.emit('error', e);
    } else {
      if (state.decoder && !addToFront && !encoding)
        chunk = state.decoder.write(chunk);
 
      if (!addToFront)
        state.reading = false;
 
      // if we want the data now, just emit it.
      if (state.flowing && state.length === 0 && !state.sync) {
        stream.emit('data', chunk);
        stream.read(0);
      } else {
        // update the buffer info.
        state.length += state.objectMode ? 1 : chunk.length;
        if (addToFront)
          state.buffer.unshift(chunk);
        else
          state.buffer.push(chunk);
 
        if (state.needReadable)
          emitReadable(stream);
      }
 
      maybeReadMore(stream, state);
    }
  } else if (!addToFront) {
    state.reading = false;
  }
 
  return needMoreData(state);
}
 
 
// if it's past the high water mark, we can push in some more.
// Also, if we have no data yet, we can stand some
// more bytes.  This is to work around cases where hwm=0,
// such as the repl.  Also, if the push() triggered a
// readable event, and the user called read(largeNumber) such that
// needReadable was set, then we ought to push more, so that another
// 'readable' event will be triggered.
function needMoreData(state) {
  return !state.ended &&
         (state.needReadable ||
          state.length < state.highWaterMark ||
          state.length === 0);
}
 
// backwards compatibility.
Readable.prototype.setEncoding = function(enc) {
  if (!StringDecoder)
    StringDecoder = require('string_decoder/').StringDecoder;
  this._readableState.decoder = new StringDecoder(enc);
  this._readableState.encoding = enc;
  return this;
};
 
// Don't raise the hwm > 8MB
var MAX_HWM = 0x800000;
function computeNewHighWaterMark(n) {
  if (n >= MAX_HWM) {
    n = MAX_HWM;
  } else {
    // Get the next highest power of 2
    n--;
    n |= n >>> 1;
    n |= n >>> 2;
    n |= n >>> 4;
    n |= n >>> 8;
    n |= n >>> 16;
    n++;
  }
  return n;
}
 
function howMuchToRead(n, state) {
  if (state.length === 0 && state.ended)
    return 0;
 
  if (state.objectMode)
    return n === 0 ? 0 : 1;
 
  if (n === null || isNaN(n)) {
    // only flow one buffer at a time
    if (state.flowing && state.buffer.length)
      return state.buffer[0].length;
    else
      return state.length;
  }
 
  if (n <= 0)
    return 0;
 
  // If we're asking for more than the target buffer level,
  // then raise the water mark.  Bump up to the next highest
  // power of 2, to prevent increasing it excessively in tiny
  // amounts.
  if (n > state.highWaterMark)
    state.highWaterMark = computeNewHighWaterMark(n);
 
  // don't have that much.  return null, unless we've ended.
  if (n > state.length) {
    if (!state.ended) {
      state.needReadable = true;
      return 0;
    } else {
      return state.length;
    }
  }
 
  return n;
}
 
// you can override either this method, or the async _read(n) below.
Readable.prototype.read = function(n) {
  debug('read', n);
  var state = this._readableState;
  var nOrig = n;
 
  if (typeof n !== 'number' || n > 0)
    state.emittedReadable = false;
 
  // if we're doing read(0) to trigger a readable event, but we
  // already have a bunch of data in the buffer, then just trigger
  // the 'readable' event and move on.
  if (n === 0 &&
      state.needReadable &&
      (state.length >= state.highWaterMark || state.ended)) {
    debug('read: emitReadable', state.length, state.ended);
    if (state.length === 0 && state.ended)
      endReadable(this);
    else
      emitReadable(this);
    return null;
  }
 
  n = howMuchToRead(n, state);
 
  // if we've ended, and we're now clear, then finish it up.
  if (n === 0 && state.ended) {
    if (state.length === 0)
      endReadable(this);
    return null;
  }
 
  // All the actual chunk generation logic needs to be
  // *below* the call to _read.  The reason is that in certain
  // synthetic stream cases, such as passthrough streams, _read
  // may be a completely synchronous operation which may change
  // the state of the read buffer, providing enough data when
  // before there was *not* enough.
  //
  // So, the steps are:
  // 1. Figure out what the state of things will be after we do
  // a read from the buffer.
  //
  // 2. If that resulting state will trigger a _read, then call _read.
  // Note that this may be asynchronous, or synchronous.  Yes, it is
  // deeply ugly to write APIs this way, but that still doesn't mean
  // that the Readable class should behave improperly, as streams are
  // designed to be sync/async agnostic.
  // Take note if the _read call is sync or async (ie, if the read call
  // has returned yet), so that we know whether or not it's safe to emit
  // 'readable' etc.
  //
  // 3. Actually pull the requested chunks out of the buffer and return.
 
  // if we need a readable event, then we need to do some reading.
  var doRead = state.needReadable;
  debug('need readable', doRead);
 
  // if we currently have less than the highWaterMark, then also read some
  if (state.length === 0 || state.length - n < state.highWaterMark) {
    doRead = true;
    debug('length less than watermark', doRead);
  }
 
  // however, if we've ended, then there's no point, and if we're already
  // reading, then it's unnecessary.
  if (state.ended || state.reading) {
    doRead = false;
    debug('reading or ended', doRead);
  }
 
  if (doRead) {
    debug('do read');
    state.reading = true;
    state.sync = true;
    // if the length is currently zero, then we *need* a readable event.
    if (state.length === 0)
      state.needReadable = true;
    // call internal read method
    this._read(state.highWaterMark);
    state.sync = false;
  }
 
  // If _read pushed data synchronously, then `reading` will be false,
  // and we need to re-evaluate how much data we can return to the user.
  if (doRead && !state.reading)
    n = howMuchToRead(nOrig, state);
 
  var ret;
  if (n > 0)
    ret = fromList(n, state);
  else
    ret = null;
 
  if (ret === null) {
    state.needReadable = true;
    n = 0;
  }
 
  state.length -= n;
 
  // If we have nothing in the buffer, then we want to know
  // as soon as we *do* get something into the buffer.
  if (state.length === 0 && !state.ended)
    state.needReadable = true;
 
  // If we tried to read() past the EOF, then emit end on the next tick.
  if (nOrig !== n && state.ended && state.length === 0)
    endReadable(this);
 
  if (ret !== null)
    this.emit('data', ret);
 
  return ret;
};
 
function chunkInvalid(state, chunk) {
  var er = null;
  if (!(Buffer.isBuffer(chunk)) &&
      typeof chunk !== 'string' &&
      chunk !== null &&
      chunk !== undefined &&
      !state.objectMode) {
    er = new TypeError('Invalid non-string/buffer chunk');
  }
  return er;
}
 
 
function onEofChunk(stream, state) {
  if (state.ended) return;
  if (state.decoder) {
    var chunk = state.decoder.end();
    if (chunk && chunk.length) {
      state.buffer.push(chunk);
      state.length += state.objectMode ? 1 : chunk.length;
    }
  }
  state.ended = true;
 
  // emit 'readable' now to make sure it gets picked up.
  emitReadable(stream);
}
 
// Don't emit readable right away in sync mode, because this can trigger
// another read() call => stack overflow.  This way, it might trigger
// a nextTick recursion warning, but that's not so bad.
function emitReadable(stream) {
  var state = stream._readableState;
  state.needReadable = false;
  if (!state.emittedReadable) {
    debug('emitReadable', state.flowing);
    state.emittedReadable = true;
    if (state.sync)
      processNextTick(emitReadable_, stream);
    else
      emitReadable_(stream);
  }
}
 
function emitReadable_(stream) {
  debug('emit readable');
  stream.emit('readable');
  flow(stream);
}
 
 
// at this point, the user has presumably seen the 'readable' event,
// and called read() to consume some data.  that may have triggered
// in turn another _read(n) call, in which case reading = true if
// it's in progress.
// However, if we're not ended, or reading, and the length < hwm,
// then go ahead and try to read some more preemptively.
function maybeReadMore(stream, state) {
  if (!state.readingMore) {
    state.readingMore = true;
    processNextTick(maybeReadMore_, stream, state);
  }
}
 
function maybeReadMore_(stream, state) {
  var len = state.length;
  while (!state.reading && !state.flowing && !state.ended &&
         state.length < state.highWaterMark) {
    debug('maybeReadMore read 0');
    stream.read(0);
    if (len === state.length)
      // didn't get any data, stop spinning.
      break;
    else
      len = state.length;
  }
  state.readingMore = false;
}
 
// abstract method.  to be overridden in specific implementation classes.
// call cb(er, data) where data is <= n in length.
// for virtual (non-string, non-buffer) streams, "length" is somewhat
// arbitrary, and perhaps not very meaningful.
Readable.prototype._read = function(n) {
  this.emit('error', new Error('not implemented'));
};
 
Readable.prototype.pipe = function(dest, pipeOpts) {
  var src = this;
  var state = this._readableState;
 
  switch (state.pipesCount) {
    case 0:
      state.pipes = dest;
      break;
    case 1:
      state.pipes = [state.pipes, dest];
      break;
    default:
      state.pipes.push(dest);
      break;
  }
  state.pipesCount += 1;
  debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
 
  var doEnd = (!pipeOpts || pipeOpts.end !== false) &&
              dest !== process.stdout &&
              dest !== process.stderr;
 
  var endFn = doEnd ? onend : cleanup;
  if (state.endEmitted)
    processNextTick(endFn);
  else
    src.once('end', endFn);
 
  dest.on('unpipe', onunpipe);
  function onunpipe(readable) {
    debug('onunpipe');
    if (readable === src) {
      cleanup();
    }
  }
 
  function onend() {
    debug('onend');
    dest.end();
  }
 
  // when the dest drains, it reduces the awaitDrain counter
  // on the source.  This would be more elegant with a .once()
  // handler in flow(), but adding and removing repeatedly is
  // too slow.
  var ondrain = pipeOnDrain(src);
  dest.on('drain', ondrain);
 
  var cleanedUp = false;
  function cleanup() {
    debug('cleanup');
    // cleanup event handlers once the pipe is broken
    dest.removeListener('close', onclose);
    dest.removeListener('finish', onfinish);
    dest.removeListener('drain', ondrain);
    dest.removeListener('error', onerror);
    dest.removeListener('unpipe', onunpipe);
    src.removeListener('end', onend);
    src.removeListener('end', cleanup);
    src.removeListener('data', ondata);
 
    cleanedUp = true;
 
    // if the reader is waiting for a drain event from this
    // specific writer, then it would cause it to never start
    // flowing again.
    // So, if this is awaiting a drain, then we just call it now.
    // If we don't know, then assume that we are waiting for one.
    if (state.awaitDrain &&
        (!dest._writableState || dest._writableState.needDrain))
      ondrain();
  }
 
  src.on('data', ondata);
  function ondata(chunk) {
    debug('ondata');
    var ret = dest.write(chunk);
    if (false === ret) {
      // If the user unpiped during `dest.write()`, it is possible
      // to get stuck in a permanently paused state if that write
      // also returned false.
      if (state.pipesCount === 1 &&
          state.pipes[0] === dest &&
          src.listenerCount('data') === 1 &&
          !cleanedUp) {
        debug('false write response, pause', src._readableState.awaitDrain);
        src._readableState.awaitDrain++;
      }
      src.pause();
    }
  }
 
  // if the dest has an error, then stop piping into it.
  // however, don't suppress the throwing behavior for this.
  function onerror(er) {
    debug('onerror', er);
    unpipe();
    dest.removeListener('error', onerror);
    if (EElistenerCount(dest, 'error') === 0)
      dest.emit('error', er);
  }
  // This is a brutally ugly hack to make sure that our error handler
  // is attached before any userland ones.  NEVER DO THIS.
  if (!dest._events || !dest._events.error)
    dest.on('error', onerror);
  else if (isArray(dest._events.error))
    dest._events.error.unshift(onerror);
  else
    dest._events.error = [onerror, dest._events.error];
 
 
  // Both close and finish should trigger unpipe, but only once.
  function onclose() {
    dest.removeListener('finish', onfinish);
    unpipe();
  }
  dest.once('close', onclose);
  function onfinish() {
    debug('onfinish');
    dest.removeListener('close', onclose);
    unpipe();
  }
  dest.once('finish', onfinish);
 
  function unpipe() {
    debug('unpipe');
    src.unpipe(dest);
  }
 
  // tell the dest that it's being piped to
  dest.emit('pipe', src);
 
  // start the flow if it hasn't been started already.
  if (!state.flowing) {
    debug('pipe resume');
    src.resume();
  }
 
  return dest;
};
 
function pipeOnDrain(src) {
  return function() {
    var state = src._readableState;
    debug('pipeOnDrain', state.awaitDrain);
    if (state.awaitDrain)
      state.awaitDrain--;
    if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
      state.flowing = true;
      flow(src);
    }
  };
}
 
 
Readable.prototype.unpipe = function(dest) {
  var state = this._readableState;
 
  // if we're not piping anywhere, then do nothing.
  if (state.pipesCount === 0)
    return this;
 
  // just one destination.  most common case.
  if (state.pipesCount === 1) {
    // passed in one, but it's not the right one.
    if (dest && dest !== state.pipes)
      return this;
 
    if (!dest)
      dest = state.pipes;
 
    // got a match.
    state.pipes = null;
    state.pipesCount = 0;
    state.flowing = false;
    if (dest)
      dest.emit('unpipe', this);
    return this;
  }
 
  // slow case. multiple pipe destinations.
 
  if (!dest) {
    // remove all.
    var dests = state.pipes;
    var len = state.pipesCount;
    state.pipes = null;
    state.pipesCount = 0;
    state.flowing = false;
 
    for (var i = 0; i < len; i++)
      dests[i].emit('unpipe', this);
    return this;
  }
 
  // try to find the right one.
  var i = indexOf(state.pipes, dest);
  if (i === -1)
    return this;
 
  state.pipes.splice(i, 1);
  state.pipesCount -= 1;
  if (state.pipesCount === 1)
    state.pipes = state.pipes[0];
 
  dest.emit('unpipe', this);
 
  return this;
};
 
// set up data events if they are asked for
// Ensure readable listeners eventually get something
Readable.prototype.on = function(ev, fn) {
  var res = Stream.prototype.on.call(this, ev, fn);
 
  // If listening to data, and it has not explicitly been paused,
  // then call resume to start the flow of data on the next tick.
  if (ev === 'data' && false !== this._readableState.flowing) {
    this.resume();
  }
 
  if (ev === 'readable' && this.readable) {
    var state = this._readableState;
    if (!state.readableListening) {
      state.readableListening = true;
      state.emittedReadable = false;
      state.needReadable = true;
      if (!state.reading) {
        processNextTick(nReadingNextTick, this);
      } else if (state.length) {
        emitReadable(this, state);
      }
    }
  }
 
  return res;
};
Readable.prototype.addListener = Readable.prototype.on;
 
function nReadingNextTick(self) {
  debug('readable nexttick read 0');
  self.read(0);
}
 
// pause() and resume() are remnants of the legacy readable stream API
// If the user uses them, then switch into old mode.
Readable.prototype.resume = function() {
  var state = this._readableState;
  if (!state.flowing) {
    debug('resume');
    state.flowing = true;
    resume(this, state);
  }
  return this;
};
 
function resume(stream, state) {
  if (!state.resumeScheduled) {
    state.resumeScheduled = true;
    processNextTick(resume_, stream, state);
  }
}
 
function resume_(stream, state) {
  if (!state.reading) {
    debug('resume read 0');
    stream.read(0);
  }
 
  state.resumeScheduled = false;
  stream.emit('resume');
  flow(stream);
  if (state.flowing && !state.reading)
    stream.read(0);
}
 
Readable.prototype.pause = function() {
  debug('call pause flowing=%j', this._readableState.flowing);
  if (false !== this._readableState.flowing) {
    debug('pause');
    this._readableState.flowing = false;
    this.emit('pause');
  }
  return this;
};
 
function flow(stream) {
  var state = stream._readableState;
  debug('flow', state.flowing);
  if (state.flowing) {
    do {
      var chunk = stream.read();
    } while (null !== chunk && state.flowing);
  }
}
 
// wrap an old-style stream as the async data source.
// This is *not* part of the readable stream interface.
// It is an ugly unfortunate mess of history.
Readable.prototype.wrap = function(stream) {
  var state = this._readableState;
  var paused = false;
 
  var self = this;
  stream.on('end', function() {
    debug('wrapped end');
    if (state.decoder && !state.ended) {
      var chunk = state.decoder.end();
      if (chunk && chunk.length)
        self.push(chunk);
    }
 
    self.push(null);
  });
 
  stream.on('data', function(chunk) {
    debug('wrapped data');
    if (state.decoder)
      chunk = state.decoder.write(chunk);
 
    // don't skip over falsy values in objectMode
    if (state.objectMode && (chunk === null || chunk === undefined))
      return;
    else if (!state.objectMode && (!chunk || !chunk.length))
      return;
 
    var ret = self.push(chunk);
    if (!ret) {
      paused = true;
      stream.pause();
    }
  });
 
  // proxy all the other methods.
  // important when wrapping filters and duplexes.
  for (var i in stream) {
    if (this[i] === undefined && typeof stream[i] === 'function') {
      this[i] = function(method) { return function() {
        return stream[method].apply(stream, arguments);
      }; }(i);
    }
  }
 
  // proxy certain important events.
  var events = ['error', 'close', 'destroy', 'pause', 'resume'];
  forEach(events, function(ev) {
    stream.on(ev, self.emit.bind(self, ev));
  });
 
  // when we try to consume some more bytes, simply unpause the
  // underlying stream.
  self._read = function(n) {
    debug('wrapped _read', n);
    if (paused) {
      paused = false;
      stream.resume();
    }
  };
 
  return self;
};
 
 
// exposed for testing purposes only.
Readable._fromList = fromList;
 
// Pluck off n bytes from an array of buffers.
// Length is the combined lengths of all the buffers in the list.
function fromList(n, state) {
  var list = state.buffer;
  var length = state.length;
  var stringMode = !!state.decoder;
  var objectMode = !!state.objectMode;
  var ret;
 
  // nothing in the list, definitely empty.
  if (list.length === 0)
    return null;
 
  if (length === 0)
    ret = null;
  else if (objectMode)
    ret = list.shift();
  else if (!n || n >= length) {
    // read it all, truncate the array.
    if (stringMode)
      ret = list.join('');
    else if (list.length === 1)
      ret = list[0];
    else
      ret = Buffer.concat(list, length);
    list.length = 0;
  } else {
    // read just some of it.
    if (n < list[0].length) {
      // just take a part of the first list item.
      // slice is the same for buffers and strings.
      var buf = list[0];
      ret = buf.slice(0, n);
      list[0] = buf.slice(n);
    } else if (n === list[0].length) {
      // first list is a perfect match
      ret = list.shift();
    } else {
      // complex case.
      // we have enough to cover it, but it spans past the first buffer.
      if (stringMode)
        ret = '';
      else
        ret = new Buffer(n);
 
      var c = 0;
      for (var i = 0, l = list.length; i < l && c < n; i++) {
        var buf = list[0];
        var cpy = Math.min(n - c, buf.length);
 
        if (stringMode)
          ret += buf.slice(0, cpy);
        else
          buf.copy(ret, c, 0, cpy);
 
        if (cpy < buf.length)
          list[0] = buf.slice(cpy);
        else
          list.shift();
 
        c += cpy;
      }
    }
  }
 
  return ret;
}
 
function endReadable(stream) {
  var state = stream._readableState;
 
  // If we get here before consuming all the bytes, then that is a
  // bug in node.  Should never happen.
  if (state.length > 0)
    throw new Error('endReadable called on non-empty stream');
 
  if (!state.endEmitted) {
    state.ended = true;
    processNextTick(endReadableNT, state, stream);
  }
}
 
function endReadableNT(state, stream) {
  // Check that we didn't get one last unshift.
  if (!state.endEmitted && state.length === 0) {
    state.endEmitted = true;
    stream.readable = false;
    stream.emit('end');
  }
}
 
function forEach (xs, f) {
  for (var i = 0, l = xs.length; i < l; i++) {
    f(xs[i], i);
  }
}
 
function indexOf (xs, x) {
  for (var i = 0, l = xs.length; i < l; i++) {
    if (xs[i] === x) return i;
  }
  return -1;
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js

Statements: 18.08% (47 / 260)      Branches: 0.72% (1 / 139)      Functions: 6.25% (2 / 32)      Lines: 17.44% (45 / 258)      Ignored: none     

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// A bit simpler than readable streams.
// Implement an async ._write(chunk, encoding, cb), and it'll handle all
// the drain event emission and buffering.
 
'use strict';
 
module.exports = Writable;
 
/*<replacement>*/
var processNextTick = require('process-nextick-args');
/*</replacement>*/
 
 
/*<replacement>*/
var Buffer = require('buffer').Buffer;
/*</replacement>*/
 
Writable.WritableState = WritableState;
 
 
/*<replacement>*/
var util = require('core-util-is');
util.inherits = require('inherits');
/*</replacement>*/
 
 
/*<replacement>*/
var internalUtil = {
  deprecate: require('util-deprecate')
};
/*</replacement>*/
 
 
 
/*<replacement>*/
var Stream;
(function (){try{
  Stream = require('st' + 'ream');
}catch(_){}finally{
  Iif (!Stream)
    Stream = require('events').EventEmitter;
}}())
/*</replacement>*/
 
var Buffer = require('buffer').Buffer;
 
util.inherits(Writable, Stream);
 
function nop() {}
 
function WriteReq(chunk, encoding, cb) {
  this.chunk = chunk;
  this.encoding = encoding;
  this.callback = cb;
  this.next = null;
}
 
var Duplex;
function WritableState(options, stream) {
  Duplex = Duplex || require('./_stream_duplex');
 
  options = options || {};
 
  // object stream flag to indicate whether or not this stream
  // contains buffers or objects.
  this.objectMode = !!options.objectMode;
 
  if (stream instanceof Duplex)
    this.objectMode = this.objectMode || !!options.writableObjectMode;
 
  // the point at which write() starts returning false
  // Note: 0 is a valid value, means that we always return false if
  // the entire buffer is not flushed immediately on write()
  var hwm = options.highWaterMark;
  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
  this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm;
 
  // cast to ints.
  this.highWaterMark = ~~this.highWaterMark;
 
  this.needDrain = false;
  // at the start of calling end()
  this.ending = false;
  // when end() has been called, and returned
  this.ended = false;
  // when 'finish' is emitted
  this.finished = false;
 
  // should we decode strings into buffers before passing to _write?
  // this is here so that some node-core streams can optimize string
  // handling at a lower level.
  var noDecode = options.decodeStrings === false;
  this.decodeStrings = !noDecode;
 
  // Crypto is kind of old and crusty.  Historically, its default string
  // encoding is 'binary' so we have to make this configurable.
  // Everything else in the universe uses 'utf8', though.
  this.defaultEncoding = options.defaultEncoding || 'utf8';
 
  // not an actual buffer we keep track of, but a measurement
  // of how much we're waiting to get pushed to some underlying
  // socket or file.
  this.length = 0;
 
  // a flag to see when we're in the middle of a write.
  this.writing = false;
 
  // when true all writes will be buffered until .uncork() call
  this.corked = 0;
 
  // a flag to be able to tell if the onwrite cb is called immediately,
  // or on a later tick.  We set this to true at first, because any
  // actions that shouldn't happen until "later" should generally also
  // not happen before the first write call.
  this.sync = true;
 
  // a flag to know if we're processing previously buffered items, which
  // may call the _write() callback in the same tick, so that we don't
  // end up in an overlapped onwrite situation.
  this.bufferProcessing = false;
 
  // the callback that's passed to _write(chunk,cb)
  this.onwrite = function(er) {
    onwrite(stream, er);
  };
 
  // the callback that the user supplies to write(chunk,encoding,cb)
  this.writecb = null;
 
  // the amount that is being written when _write is called.
  this.writelen = 0;
 
  this.bufferedRequest = null;
  this.lastBufferedRequest = null;
 
  // number of pending user-supplied write callbacks
  // this must be 0 before 'finish' can be emitted
  this.pendingcb = 0;
 
  // emit prefinish if the only thing we're waiting for is _write cbs
  // This is relevant for synchronous Transform streams
  this.prefinished = false;
 
  // True if the error was already emitted and should not be thrown again
  this.errorEmitted = false;
}
 
WritableState.prototype.getBuffer = function writableStateGetBuffer() {
  var current = this.bufferedRequest;
  var out = [];
  while (current) {
    out.push(current);
    current = current.next;
  }
  return out;
};
 
(function (){try {
Object.defineProperty(WritableState.prototype, 'buffer', {
  get: internalUtil.deprecate(function() {
    return this.getBuffer();
  }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' +
     'instead.')
});
}catch(_){}}());
 
 
var Duplex;
function Writable(options) {
  Duplex = Duplex || require('./_stream_duplex');
 
  // Writable ctor is applied to Duplexes, though they're not
  // instanceof Writable, they're instanceof Readable.
  if (!(this instanceof Writable) && !(this instanceof Duplex))
    return new Writable(options);
 
  this._writableState = new WritableState(options, this);
 
  // legacy.
  this.writable = true;
 
  if (options) {
    if (typeof options.write === 'function')
      this._write = options.write;
 
    if (typeof options.writev === 'function')
      this._writev = options.writev;
  }
 
  Stream.call(this);
}
 
// Otherwise people can pipe Writable streams, which is just wrong.
Writable.prototype.pipe = function() {
  this.emit('error', new Error('Cannot pipe. Not readable.'));
};
 
 
function writeAfterEnd(stream, cb) {
  var er = new Error('write after end');
  // TODO: defer error events consistently everywhere, not just the cb
  stream.emit('error', er);
  processNextTick(cb, er);
}
 
// If we get something that is not a buffer, string, null, or undefined,
// and we're not in objectMode, then that's an error.
// Otherwise stream chunks are all considered to be of length=1, and the
// watermarks determine how many objects to keep in the buffer, rather than
// how many bytes or characters.
function validChunk(stream, state, chunk, cb) {
  var valid = true;
 
  if (!(Buffer.isBuffer(chunk)) &&
      typeof chunk !== 'string' &&
      chunk !== null &&
      chunk !== undefined &&
      !state.objectMode) {
    var er = new TypeError('Invalid non-string/buffer chunk');
    stream.emit('error', er);
    processNextTick(cb, er);
    valid = false;
  }
  return valid;
}
 
Writable.prototype.write = function(chunk, encoding, cb) {
  var state = this._writableState;
  var ret = false;
 
  if (typeof encoding === 'function') {
    cb = encoding;
    encoding = null;
  }
 
  if (Buffer.isBuffer(chunk))
    encoding = 'buffer';
  else if (!encoding)
    encoding = state.defaultEncoding;
 
  if (typeof cb !== 'function')
    cb = nop;
 
  if (state.ended)
    writeAfterEnd(this, cb);
  else if (validChunk(this, state, chunk, cb)) {
    state.pendingcb++;
    ret = writeOrBuffer(this, state, chunk, encoding, cb);
  }
 
  return ret;
};
 
Writable.prototype.cork = function() {
  var state = this._writableState;
 
  state.corked++;
};
 
Writable.prototype.uncork = function() {
  var state = this._writableState;
 
  if (state.corked) {
    state.corked--;
 
    if (!state.writing &&
        !state.corked &&
        !state.finished &&
        !state.bufferProcessing &&
        state.bufferedRequest)
      clearBuffer(this, state);
  }
};
 
Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
  // node::ParseEncoding() requires lower case.
  if (typeof encoding === 'string')
    encoding = encoding.toLowerCase();
  if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64',
'ucs2', 'ucs-2','utf16le', 'utf-16le', 'raw']
.indexOf((encoding + '').toLowerCase()) > -1))
    throw new TypeError('Unknown encoding: ' + encoding);
  this._writableState.defaultEncoding = encoding;
};
 
function decodeChunk(state, chunk, encoding) {
  if (!state.objectMode &&
      state.decodeStrings !== false &&
      typeof chunk === 'string') {
    chunk = new Buffer(chunk, encoding);
  }
  return chunk;
}
 
// if we're already writing something, then just put this
// in the queue, and wait our turn.  Otherwise, call _write
// If we return false, then we need a drain event, so set that flag.
function writeOrBuffer(stream, state, chunk, encoding, cb) {
  chunk = decodeChunk(state, chunk, encoding);
 
  if (Buffer.isBuffer(chunk))
    encoding = 'buffer';
  var len = state.objectMode ? 1 : chunk.length;
 
  state.length += len;
 
  var ret = state.length < state.highWaterMark;
  // we must ensure that previous needDrain will not be reset to false.
  if (!ret)
    state.needDrain = true;
 
  if (state.writing || state.corked) {
    var last = state.lastBufferedRequest;
    state.lastBufferedRequest = new WriteReq(chunk, encoding, cb);
    if (last) {
      last.next = state.lastBufferedRequest;
    } else {
      state.bufferedRequest = state.lastBufferedRequest;
    }
  } else {
    doWrite(stream, state, false, len, chunk, encoding, cb);
  }
 
  return ret;
}
 
function doWrite(stream, state, writev, len, chunk, encoding, cb) {
  state.writelen = len;
  state.writecb = cb;
  state.writing = true;
  state.sync = true;
  if (writev)
    stream._writev(chunk, state.onwrite);
  else
    stream._write(chunk, encoding, state.onwrite);
  state.sync = false;
}
 
function onwriteError(stream, state, sync, er, cb) {
  --state.pendingcb;
  if (sync)
    processNextTick(cb, er);
  else
    cb(er);
 
  stream._writableState.errorEmitted = true;
  stream.emit('error', er);
}
 
function onwriteStateUpdate(state) {
  state.writing = false;
  state.writecb = null;
  state.length -= state.writelen;
  state.writelen = 0;
}
 
function onwrite(stream, er) {
  var state = stream._writableState;
  var sync = state.sync;
  var cb = state.writecb;
 
  onwriteStateUpdate(state);
 
  if (er)
    onwriteError(stream, state, sync, er, cb);
  else {
    // Check if we're actually ready to finish, but don't emit yet
    var finished = needFinish(state);
 
    if (!finished &&
        !state.corked &&
        !state.bufferProcessing &&
        state.bufferedRequest) {
      clearBuffer(stream, state);
    }
 
    if (sync) {
      processNextTick(afterWrite, stream, state, finished, cb);
    } else {
      afterWrite(stream, state, finished, cb);
    }
  }
}
 
function afterWrite(stream, state, finished, cb) {
  if (!finished)
    onwriteDrain(stream, state);
  state.pendingcb--;
  cb();
  finishMaybe(stream, state);
}
 
// Must force callback to be called on nextTick, so that we don't
// emit 'drain' before the write() consumer gets the 'false' return
// value, and has a chance to attach a 'drain' listener.
function onwriteDrain(stream, state) {
  if (state.length === 0 && state.needDrain) {
    state.needDrain = false;
    stream.emit('drain');
  }
}
 
 
// if there's something in the buffer waiting, then process it
function clearBuffer(stream, state) {
  state.bufferProcessing = true;
  var entry = state.bufferedRequest;
 
  if (stream._writev && entry && entry.next) {
    // Fast case, write everything using _writev()
    var buffer = [];
    var cbs = [];
    while (entry) {
      cbs.push(entry.callback);
      buffer.push(entry);
      entry = entry.next;
    }
 
    // count the one we are adding, as well.
    // TODO(isaacs) clean this up
    state.pendingcb++;
    state.lastBufferedRequest = null;
    doWrite(stream, state, true, state.length, buffer, '', function(err) {
      for (var i = 0; i < cbs.length; i++) {
        state.pendingcb--;
        cbs[i](err);
      }
    });
 
    // Clear buffer
  } else {
    // Slow case, write chunks one-by-one
    while (entry) {
      var chunk = entry.chunk;
      var encoding = entry.encoding;
      var cb = entry.callback;
      var len = state.objectMode ? 1 : chunk.length;
 
      doWrite(stream, state, false, len, chunk, encoding, cb);
      entry = entry.next;
      // if we didn't call the onwrite immediately, then
      // it means that we need to wait until it does.
      // also, that means that the chunk and cb are currently
      // being processed, so move the buffer counter past them.
      if (state.writing) {
        break;
      }
    }
 
    if (entry === null)
      state.lastBufferedRequest = null;
  }
  state.bufferedRequest = entry;
  state.bufferProcessing = false;
}
 
Writable.prototype._write = function(chunk, encoding, cb) {
  cb(new Error('not implemented'));
};
 
Writable.prototype._writev = null;
 
Writable.prototype.end = function(chunk, encoding, cb) {
  var state = this._writableState;
 
  if (typeof chunk === 'function') {
    cb = chunk;
    chunk = null;
    encoding = null;
  } else if (typeof encoding === 'function') {
    cb = encoding;
    encoding = null;
  }
 
  if (chunk !== null && chunk !== undefined)
    this.write(chunk, encoding);
 
  // .end() fully uncorks
  if (state.corked) {
    state.corked = 1;
    this.uncork();
  }
 
  // ignore unnecessary end() calls.
  if (!state.ending && !state.finished)
    endWritable(this, state, cb);
};
 
 
function needFinish(state) {
  return (state.ending &&
          state.length === 0 &&
          state.bufferedRequest === null &&
          !state.finished &&
          !state.writing);
}
 
function prefinish(stream, state) {
  if (!state.prefinished) {
    state.prefinished = true;
    stream.emit('prefinish');
  }
}
 
function finishMaybe(stream, state) {
  var need = needFinish(state);
  if (need) {
    if (state.pendingcb === 0) {
      prefinish(stream, state);
      state.finished = true;
      stream.emit('finish');
    } else {
      prefinish(stream, state);
    }
  }
  return need;
}
 
function endWritable(stream, state, cb) {
  state.ending = true;
  finishMaybe(stream, state);
  if (cb) {
    if (state.finished)
      processNextTick(cb);
    else
      stream.once('finish', cb);
  }
  state.ended = true;
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/lib/

Statements: 63.83% (30 / 47)      Branches: 0% (0 / 12)      Functions: 0% (0 / 15)      Lines: 63.83% (30 / 47)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/lib/
File Statements Branches Functions Lines
util.js 63.83% (30 / 47) 0% (0 / 12) 0% (0 / 15) 63.83% (30 / 47)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/lib/util.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/lib/util.js

Statements: 63.83% (30 / 47)      Branches: 0% (0 / 12)      Functions: 0% (0 / 15)      Lines: 63.83% (30 / 47)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109                                                1           1   1     1   1     1   1     1   1     1   1     1   1     1   1     1   1     1   1     1   1     1   1     1   1     1   1               1   1   1        
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
 
// NOTE: These type checking functions intentionally don't use `instanceof`
// because it is fragile and can be easily faked with `Object.create()`.
 
function isArray(arg) {
  if (Array.isArray) {
    return Array.isArray(arg);
  }
  return objectToString(arg) === '[object Array]';
}
exports.isArray = isArray;
 
function isBoolean(arg) {
  return typeof arg === 'boolean';
}
exports.isBoolean = isBoolean;
 
function isNull(arg) {
  return arg === null;
}
exports.isNull = isNull;
 
function isNullOrUndefined(arg) {
  return arg == null;
}
exports.isNullOrUndefined = isNullOrUndefined;
 
function isNumber(arg) {
  return typeof arg === 'number';
}
exports.isNumber = isNumber;
 
function isString(arg) {
  return typeof arg === 'string';
}
exports.isString = isString;
 
function isSymbol(arg) {
  return typeof arg === 'symbol';
}
exports.isSymbol = isSymbol;
 
function isUndefined(arg) {
  return arg === void 0;
}
exports.isUndefined = isUndefined;
 
function isRegExp(re) {
  return objectToString(re) === '[object RegExp]';
}
exports.isRegExp = isRegExp;
 
function isObject(arg) {
  return typeof arg === 'object' && arg !== null;
}
exports.isObject = isObject;
 
function isDate(d) {
  return objectToString(d) === '[object Date]';
}
exports.isDate = isDate;
 
function isError(e) {
  return (objectToString(e) === '[object Error]' || e instanceof Error);
}
exports.isError = isError;
 
function isFunction(arg) {
  return typeof arg === 'function';
}
exports.isFunction = isFunction;
 
function isPrimitive(arg) {
  return arg === null ||
         typeof arg === 'boolean' ||
         typeof arg === 'number' ||
         typeof arg === 'string' ||
         typeof arg === 'symbol' ||  // ES6 symbol
         typeof arg === 'undefined';
}
exports.isPrimitive = isPrimitive;
 
exports.isBuffer = Buffer.isBuffer;
 
function objectToString(o) {
  return Object.prototype.toString.call(o);
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/inherits/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/inherits/

Statements: 100% (1 / 1)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (1 / 1)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/inherits/
File Statements Branches Functions Lines
inherits.js 100% (1 / 1) 100% (0 / 0) 100% (0 / 0) 100% (1 / 1)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/inherits/inherits.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/inherits/inherits.js

Statements: 100% (1 / 1)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (1 / 1)      Ignored: none     

1 2 31    
module.exports = require('util').inherits
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/

Statements: 50% (1 / 2)      Branches: 50% (1 / 2)      Functions: 0% (0 / 1)      Lines: 50% (1 / 2)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/
File Statements Branches Functions Lines
index.js 50% (1 / 2) 50% (1 / 2) 0% (0 / 1) 50% (1 / 2)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/index.js

Statements: 50% (1 / 2)      Branches: 50% (1 / 2)      Functions: 0% (0 / 1)      Lines: 50% (1 / 2)      Ignored: none     

1 2 3 4 51        
module.exports = Array.isArray || function (arr) {
  return Object.prototype.toString.call(arr) == '[object Array]';
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/

Statements: 30% (3 / 10)      Branches: 66.67% (4 / 6)      Functions: 0% (0 / 2)      Lines: 30% (3 / 10)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/
File Statements Branches Functions Lines
index.js 30% (3 / 10) 66.67% (4 / 6) 0% (0 / 2) 30% (3 / 10)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/index.js

Statements: 30% (3 / 10)      Branches: 66.67% (4 / 6)      Functions: 0% (0 / 2)      Lines: 30% (3 / 10)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22    1         1     1                      
'use strict';
 
Iif (!process.version ||
    process.version.indexOf('v0.') === 0 ||
    process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
  module.exports = nextTick;
} else {
  module.exports = process.nextTick;
}
 
function nextTick(fn) {
  var args = new Array(arguments.length - 1);
  var i = 0;
  while (i < args.length) {
    args[i++] = arguments[i];
  }
  process.nextTick(function afterTick() {
    fn.apply(null, args);
  });
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/

Statements: 100% (1 / 1)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (1 / 1)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/
File Statements Branches Functions Lines
node.js 100% (1 / 1) 100% (0 / 0) 100% (0 / 0) 100% (1 / 1)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/node.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/node.js

Statements: 100% (1 / 1)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (1 / 1)      Ignored: none     

1 2 3 4 5 6 7 8          1    
 
/**
 * For Node.js, simply re-export the core `util.deprecate` function.
 */
 
module.exports = require('util').deprecate;
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/caseless/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/caseless/

Statements: 15.09% (8 / 53)      Branches: 0% (0 / 22)      Functions: 0% (0 / 13)      Lines: 17.39% (8 / 46)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/caseless/
File Statements Branches Functions Lines
index.js 15.09% (8 / 53) 0% (0 / 22) 0% (0 / 13) 17.39% (8 / 46)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/caseless/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/caseless/index.js

Statements: 15.09% (8 / 53)      Branches: 0% (0 / 22)      Functions: 0% (0 / 13)      Lines: 17.39% (8 / 46)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 681     1                           1                 1                   1           1         1 1                                      
function Caseless (dict) {
  this.dict = dict || {}
}
Caseless.prototype.set = function (name, value, clobber) {
  if (typeof name === 'object') {
    for (var i in name) {
      this.set(i, name[i], value)
    }
  } else {
    if (typeof clobber === 'undefined') clobber = true
    var has = this.has(name)
 
    if (!clobber && has) this.dict[has] = this.dict[has] + ',' + value
    else this.dict[has || name] = value
    return has
  }
}
Caseless.prototype.has = function (name) {
  var keys = Object.keys(this.dict)
    , name = name.toLowerCase()
    ;
  for (var i=0;i<keys.length;i++) {
    if (keys[i].toLowerCase() === name) return keys[i]
  }
  return false
}
Caseless.prototype.get = function (name) {
  name = name.toLowerCase()
  var result, _key
  var headers = this.dict
  Object.keys(headers).forEach(function (key) {
    _key = key.toLowerCase()
    if (name === _key) result = headers[key]
  })
  return result
}
Caseless.prototype.swap = function (name) {
  var has = this.has(name)
  if (!has) throw new Error('There is no header than matches "'+name+'"')
  this.dict[name] = this.dict[has]
  delete this.dict[has]
}
Caseless.prototype.del = function (name) {
  var has = this.has(name)
  return delete this.dict[has || name]
}
 
module.exports = function (dict) {return new Caseless(dict)}
module.exports.httpify = function (resp, headers) {
  var c = new Caseless(headers)
  resp.setHeader = function (key, value, clobber) {
    if (typeof value === 'undefined') return
    return c.set(key, value, clobber)
  }
  resp.hasHeader = function (key) {
    return c.has(key)
  }
  resp.getHeader = function (key) {
    return c.get(key)
  }
  resp.removeHeader = function (key) {
    return c.del(key)
  }
  resp.headers = c.dict
  return c
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/combined-stream/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/combined-stream/lib/

Statements: 19.64% (22 / 112)      Branches: 0% (0 / 43)      Functions: 0% (0 / 20)      Lines: 20% (22 / 110)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/combined-stream/lib/
File Statements Branches Functions Lines
combined_stream.js 19.64% (22 / 112) 0% (0 / 43) 0% (0 / 20) 20% (22 / 110)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/combined-stream/lib/combined_stream.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/combined-stream/lib/combined_stream.js

Statements: 19.64% (22 / 112)      Branches: 0% (0 / 43)      Functions: 0% (0 / 20)      Lines: 20% (22 / 110)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 1901 1 1   1 1                     1   1                     1               1                                               1           1                                                     1                             1             1       1                 1                     1         1         1           1                     1                                 1          
var util = require('util');
var Stream = require('stream').Stream;
var DelayedStream = require('delayed-stream');
 
module.exports = CombinedStream;
function CombinedStream() {
  this.writable = false;
  this.readable = true;
  this.dataSize = 0;
  this.maxDataSize = 2 * 1024 * 1024;
  this.pauseStreams = true;
 
  this._released = false;
  this._streams = [];
  this._currentStream = null;
}
util.inherits(CombinedStream, Stream);
 
CombinedStream.create = function(options) {
  var combinedStream = new this();
 
  options = options || {};
  for (var option in options) {
    combinedStream[option] = options[option];
  }
 
  return combinedStream;
};
 
CombinedStream.isStreamLike = function(stream) {
  return (typeof stream !== 'function')
    && (typeof stream !== 'string')
    && (typeof stream !== 'boolean')
    && (typeof stream !== 'number')
    && (!Buffer.isBuffer(stream));
};
 
CombinedStream.prototype.append = function(stream) {
  var isStreamLike = CombinedStream.isStreamLike(stream);
 
  if (isStreamLike) {
    if (!(stream instanceof DelayedStream)) {
      var newStream = DelayedStream.create(stream, {
        maxDataSize: Infinity,
        pauseStream: this.pauseStreams,
      });
      stream.on('data', this._checkDataSize.bind(this));
      stream = newStream;
    }
 
    this._handleErrors(stream);
 
    if (this.pauseStreams) {
      stream.pause();
    }
  }
 
  this._streams.push(stream);
  return this;
};
 
CombinedStream.prototype.pipe = function(dest, options) {
  Stream.prototype.pipe.call(this, dest, options);
  this.resume();
  return dest;
};
 
CombinedStream.prototype._getNext = function() {
  this._currentStream = null;
  var stream = this._streams.shift();
 
 
  if (typeof stream == 'undefined') {
    this.end();
    return;
  }
 
  if (typeof stream !== 'function') {
    this._pipeNext(stream);
    return;
  }
 
  var getStream = stream;
  getStream(function(stream) {
    var isStreamLike = CombinedStream.isStreamLike(stream);
    if (isStreamLike) {
      stream.on('data', this._checkDataSize.bind(this));
      this._handleErrors(stream);
    }
 
    this._pipeNext(stream);
  }.bind(this));
};
 
CombinedStream.prototype._pipeNext = function(stream) {
  this._currentStream = stream;
 
  var isStreamLike = CombinedStream.isStreamLike(stream);
  if (isStreamLike) {
    stream.on('end', this._getNext.bind(this));
    stream.pipe(this, {end: false});
    return;
  }
 
  var value = stream;
  this.write(value);
  this._getNext();
};
 
CombinedStream.prototype._handleErrors = function(stream) {
  var self = this;
  stream.on('error', function(err) {
    self._emitError(err);
  });
};
 
CombinedStream.prototype.write = function(data) {
  this.emit('data', data);
};
 
CombinedStream.prototype.pause = function() {
  if (!this.pauseStreams) {
    return;
  }
 
  if(this.pauseStreams && this._currentStream && typeof(this._currentStream.pause) == 'function') this._currentStream.pause();
  this.emit('pause');
};
 
CombinedStream.prototype.resume = function() {
  if (!this._released) {
    this._released = true;
    this.writable = true;
    this._getNext();
  }
 
  if(this.pauseStreams && this._currentStream && typeof(this._currentStream.resume) == 'function') this._currentStream.resume();
  this.emit('resume');
};
 
CombinedStream.prototype.end = function() {
  this._reset();
  this.emit('end');
};
 
CombinedStream.prototype.destroy = function() {
  this._reset();
  this.emit('close');
};
 
CombinedStream.prototype._reset = function() {
  this.writable = false;
  this._streams = [];
  this._currentStream = null;
};
 
CombinedStream.prototype._checkDataSize = function() {
  this._updateDataSize();
  if (this.dataSize <= this.maxDataSize) {
    return;
  }
 
  var message =
    'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.';
  this._emitError(new Error(message));
};
 
CombinedStream.prototype._updateDataSize = function() {
  this.dataSize = 0;
 
  var self = this;
  this._streams.forEach(function(stream) {
    if (!stream.dataSize) {
      return;
    }
 
    self.dataSize += stream.dataSize;
  });
 
  if (this._currentStream && this._currentStream.dataSize) {
    this.dataSize += this._currentStream.dataSize;
  }
};
 
CombinedStream.prototype._emitError = function(err) {
  this._reset();
  this.emit('error', err);
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/lib/

Statements: 22.95% (14 / 61)      Branches: 0% (0 / 14)      Functions: 0% (0 / 13)      Lines: 22.95% (14 / 61)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/lib/
File Statements Branches Functions Lines
delayed_stream.js 22.95% (14 / 61) 0% (0 / 14) 0% (0 / 13) 22.95% (14 / 61)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/lib/delayed_stream.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/lib/delayed_stream.js

Statements: 22.95% (14 / 61)      Branches: 0% (0 / 14)      Functions: 0% (0 / 13)      Lines: 22.95% (14 / 61)      Ignored: none     

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var Stream = require('stream').Stream;
var util = require('util');
 
module.exports = DelayedStream;
function DelayedStream() {
  this.source = null;
  this.dataSize = 0;
  this.maxDataSize = 1024 * 1024;
  this.pauseStream = true;
 
  this._maxDataSizeExceeded = false;
  this._released = false;
  this._bufferedEvents = [];
}
util.inherits(DelayedStream, Stream);
 
DelayedStream.create = function(source, options) {
  var delayedStream = new this();
 
  options = options || {};
  for (var option in options) {
    delayedStream[option] = options[option];
  }
 
  delayedStream.source = source;
 
  var realEmit = source.emit;
  source.emit = function() {
    delayedStream._handleEmit(arguments);
    return realEmit.apply(source, arguments);
  };
 
  source.on('error', function() {});
  if (delayedStream.pauseStream) {
    source.pause();
  }
 
  return delayedStream;
};
 
Object.defineProperty(DelayedStream.prototype, 'readable', {
  configurable: true,
  enumerable: true,
  get: function() {
    return this.source.readable;
  }
});
 
DelayedStream.prototype.setEncoding = function() {
  return this.source.setEncoding.apply(this.source, arguments);
};
 
DelayedStream.prototype.resume = function() {
  if (!this._released) {
    this.release();
  }
 
  this.source.resume();
};
 
DelayedStream.prototype.pause = function() {
  this.source.pause();
};
 
DelayedStream.prototype.release = function() {
  this._released = true;
 
  this._bufferedEvents.forEach(function(args) {
    this.emit.apply(this, args);
  }.bind(this));
  this._bufferedEvents = [];
};
 
DelayedStream.prototype.pipe = function() {
  var r = Stream.prototype.pipe.apply(this, arguments);
  this.resume();
  return r;
};
 
DelayedStream.prototype._handleEmit = function(args) {
  if (this._released) {
    this.emit.apply(this, args);
    return;
  }
 
  if (args[0] === 'data') {
    this.dataSize += args[1].length;
    this._checkIfMaxDataSizeExceeded();
  }
 
  this._bufferedEvents.push(args);
};
 
DelayedStream.prototype._checkIfMaxDataSizeExceeded = function() {
  if (this._maxDataSizeExceeded) {
    return;
  }
 
  if (this.dataSize <= this.maxDataSize) {
    return;
  }
 
  this._maxDataSizeExceeded = true;
  var message =
    'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.'
  this.emit('error', new Error(message));
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/extend/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/extend/

Statements: 12.5% (5 / 40)      Branches: 0% (0 / 47)      Functions: 0% (0 / 3)      Lines: 12.5% (5 / 40)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/extend/
File Statements Branches Functions Lines
index.js 12.5% (5 / 40) 0% (0 / 47) 0% (0 / 3) 12.5% (5 / 40)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/extend/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/extend/index.js

Statements: 12.5% (5 / 40)      Branches: 0% (0 / 47)      Functions: 0% (0 / 3)      Lines: 12.5% (5 / 40)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88    1 1   1               1                                       1                                                                                                            
'use strict';
 
var hasOwn = Object.prototype.hasOwnProperty;
var toStr = Object.prototype.toString;
 
var isArray = function isArray(arr) {
	if (typeof Array.isArray === 'function') {
		return Array.isArray(arr);
	}
 
	return toStr.call(arr) === '[object Array]';
};
 
var isPlainObject = function isPlainObject(obj) {
	if (!obj || toStr.call(obj) !== '[object Object]') {
		return false;
	}
 
	var hasOwnConstructor = hasOwn.call(obj, 'constructor');
	var hasIsPrototypeOf = obj.constructor && obj.constructor.prototype && hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');
	// Not own constructor property must be Object
	if (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) {
		return false;
	}
 
	// Own properties are enumerated firstly, so to speed up,
	// if last one is own, then all properties are own.
	var key;
	for (key in obj) {/**/}
 
	return typeof key === 'undefined' || hasOwn.call(obj, key);
};
 
module.exports = function extend() {
	var options, name, src, copy, copyIsArray, clone,
		target = arguments[0],
		i = 1,
		length = arguments.length,
		deep = false;
 
	// Handle a deep copy situation
	if (typeof target === 'boolean') {
		deep = target;
		target = arguments[1] || {};
		// skip the boolean and the target
		i = 2;
	} else if ((typeof target !== 'object' && typeof target !== 'function') || target == null) {
		target = {};
	}
 
	for (; i < length; ++i) {
		options = arguments[i];
		// Only deal with non-null/undefined values
		if (options != null) {
			// Extend the base object
			for (name in options) {
				src = target[name];
				copy = options[name];
 
				// Prevent never-ending loop
				if (target !== copy) {
					// Recurse if we're merging plain objects or arrays
					if (deep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) {
						if (copyIsArray) {
							copyIsArray = false;
							clone = src && isArray(src) ? src : [];
						} else {
							clone = src && isPlainObject(src) ? src : {};
						}
 
						// Never move original objects, clone them
						target[name] = extend(deep, clone, copy);
 
					// Don't bring in undefined values
					} else if (typeof copy !== 'undefined') {
						target[name] = copy;
					}
				}
			}
		}
	}
 
	// Return the modified object
	return target;
};
 
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/forever-agent/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/forever-agent/

Statements: 19.75% (16 / 81)      Branches: 0% (0 / 53)      Functions: 0% (0 / 8)      Lines: 20% (16 / 80)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/forever-agent/
File Statements Branches Functions Lines
index.js 19.75% (16 / 81) 0% (0 / 53) 0% (0 / 8) 20% (16 / 80)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/forever-agent/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/forever-agent/index.js

Statements: 19.75% (16 / 81)      Branches: 0% (0 / 53)      Functions: 0% (0 / 8)      Lines: 20% (16 / 80)      Ignored: none     

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module.exports = ForeverAgent
ForeverAgent.SSL = ForeverAgentSSL
 
var util = require('util')
  , Agent = require('http').Agent
  , net = require('net')
  , tls = require('tls')
  , AgentSSL = require('https').Agent
  
function getConnectionName(host, port) {  
  var name = ''
  if (typeof host === 'string') {
    name = host + ':' + port
  } else {
    // For node.js v012.0 and iojs-v1.5.1, host is an object. And any existing localAddress is part of the connection name.
    name = host.host + ':' + host.port + ':' + (host.localAddress ? (host.localAddress + ':') : ':')
  }
  return name
}    
 
function ForeverAgent(options) {
  var self = this
  self.options = options || {}
  self.requests = {}
  self.sockets = {}
  self.freeSockets = {}
  self.maxSockets = self.options.maxSockets || Agent.defaultMaxSockets
  self.minSockets = self.options.minSockets || ForeverAgent.defaultMinSockets
  self.on('free', function(socket, host, port) {
    var name = getConnectionName(host, port)
 
    if (self.requests[name] && self.requests[name].length) {
      self.requests[name].shift().onSocket(socket)
    } else if (self.sockets[name].length < self.minSockets) {
      if (!self.freeSockets[name]) self.freeSockets[name] = []
      self.freeSockets[name].push(socket)
      
      // if an error happens while we don't use the socket anyway, meh, throw the socket away
      var onIdleError = function() {
        socket.destroy()
      }
      socket._onIdleError = onIdleError
      socket.on('error', onIdleError)
    } else {
      // If there are no pending requests just destroy the
      // socket and it will get removed from the pool. This
      // gets us out of timeout issues and allows us to
      // default to Connection:keep-alive.
      socket.destroy()
    }
  })
 
}
util.inherits(ForeverAgent, Agent)
 
ForeverAgent.defaultMinSockets = 5
 
 
ForeverAgent.prototype.createConnection = net.createConnection
ForeverAgent.prototype.addRequestNoreuse = Agent.prototype.addRequest
ForeverAgent.prototype.addRequest = function(req, host, port) {
  var name = getConnectionName(host, port)
  
  if (typeof host !== 'string') {
    var options = host
    port = options.port
    host = options.host
  }
 
  if (this.freeSockets[name] && this.freeSockets[name].length > 0 && !req.useChunkedEncodingByDefault) {
    var idleSocket = this.freeSockets[name].pop()
    idleSocket.removeListener('error', idleSocket._onIdleError)
    delete idleSocket._onIdleError
    req._reusedSocket = true
    req.onSocket(idleSocket)
  } else {
    this.addRequestNoreuse(req, host, port)
  }
}
 
ForeverAgent.prototype.removeSocket = function(s, name, host, port) {
  if (this.sockets[name]) {
    var index = this.sockets[name].indexOf(s)
    if (index !== -1) {
      this.sockets[name].splice(index, 1)
    }
  } else if (this.sockets[name] && this.sockets[name].length === 0) {
    // don't leak
    delete this.sockets[name]
    delete this.requests[name]
  }
  
  if (this.freeSockets[name]) {
    var index = this.freeSockets[name].indexOf(s)
    if (index !== -1) {
      this.freeSockets[name].splice(index, 1)
      if (this.freeSockets[name].length === 0) {
        delete this.freeSockets[name]
      }
    }
  }
 
  if (this.requests[name] && this.requests[name].length) {
    // If we have pending requests and a socket gets closed a new one
    // needs to be created to take over in the pool for the one that closed.
    this.createSocket(name, host, port).emit('free')
  }
}
 
function ForeverAgentSSL (options) {
  ForeverAgent.call(this, options)
}
util.inherits(ForeverAgentSSL, ForeverAgent)
 
ForeverAgentSSL.prototype.createConnection = createConnectionSSL
ForeverAgentSSL.prototype.addRequestNoreuse = AgentSSL.prototype.addRequest
 
function createConnectionSSL (port, host, options) {
  if (typeof port === 'object') {
    options = port;
  } else if (typeof host === 'object') {
    options = host;
  } else if (typeof options === 'object') {
    options = options;
  } else {
    options = {};
  }
 
  if (typeof port === 'number') {
    options.port = port;
  }
 
  if (typeof host === 'string') {
    options.host = host;
  }
 
  return tls.connect(options);
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/form-data/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/form-data/lib/

Statements: 17.39% (28 / 161)      Branches: 0% (0 / 98)      Functions: 0% (0 / 22)      Lines: 17.72% (28 / 158)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/form-data/lib/
File Statements Branches Functions Lines
form_data.js 17.39% (28 / 161) 0% (0 / 98) 0% (0 / 22) 17.72% (28 / 158)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/form-data/lib/form_data.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/form-data/lib/form_data.js

Statements: 17.39% (28 / 161)      Branches: 0% (0 / 98)      Functions: 0% (0 / 22)      Lines: 17.72% (28 / 158)      Ignored: none     

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var CombinedStream = require('combined-stream');
var util = require('util');
var path = require('path');
var http = require('http');
var https = require('https');
var parseUrl = require('url').parse;
var fs = require('fs');
var mime = require('mime-types');
var async = require('async');
 
module.exports = FormData;
function FormData() {
  this._overheadLength = 0;
  this._valueLength = 0;
  this._lengthRetrievers = [];
 
  CombinedStream.call(this);
}
util.inherits(FormData, CombinedStream);
 
FormData.LINE_BREAK = '\r\n';
FormData.DEFAULT_CONTENT_TYPE = 'application/octet-stream';
 
FormData.prototype.append = function(field, value, options) {
  options = (typeof options === 'string')
    ? { filename: options }
    : options || {};
 
  var append = CombinedStream.prototype.append.bind(this);
 
  // all that streamy business can't handle numbers
  if (typeof value == 'number') value = ''+value;
 
  // https://github.com/felixge/node-form-data/issues/38
  if (util.isArray(value)) {
    // Please convert your array into string
    // the way web server expects it
    this._error(new Error('Arrays are not supported.'));
    return;
  }
 
  var header = this._multiPartHeader(field, value, options);
  var footer = this._multiPartFooter(field, value, options);
 
  append(header);
  append(value);
  append(footer);
 
  // pass along options.knownLength
  this._trackLength(header, value, options);
};
 
FormData.prototype._trackLength = function(header, value, options) {
  var valueLength = 0;
 
  // used w/ getLengthSync(), when length is known.
  // e.g. for streaming directly from a remote server,
  // w/ a known file a size, and not wanting to wait for
  // incoming file to finish to get its size.
  if (options.knownLength != null) {
    valueLength += +options.knownLength;
  } else if (Buffer.isBuffer(value)) {
    valueLength = value.length;
  } else if (typeof value === 'string') {
    valueLength = Buffer.byteLength(value);
  }
 
  this._valueLength += valueLength;
 
  // @check why add CRLF? does this account for custom/multiple CRLFs?
  this._overheadLength +=
    Buffer.byteLength(header) +
    FormData.LINE_BREAK.length;
 
  // empty or either doesn't have path or not an http response
  if (!value || ( !value.path && !(value.readable && value.hasOwnProperty('httpVersion')) )) {
    return;
  }
 
  // no need to bother with the length
  if (!options.knownLength)
  this._lengthRetrievers.push(function(next) {
 
    if (value.hasOwnProperty('fd')) {
 
      // take read range into a account
      // `end` = Infinity –> read file till the end
      //
      // TODO: Looks like there is bug in Node fs.createReadStream
      // it doesn't respect `end` options without `start` options
      // Fix it when node fixes it.
      // https://github.com/joyent/node/issues/7819
      if (value.end != undefined && value.end != Infinity && value.start != undefined) {
 
        // when end specified
        // no need to calculate range
        // inclusive, starts with 0
        next(null, value.end+1 - (value.start ? value.start : 0));
 
      // not that fast snoopy
      } else {
        // still need to fetch file size from fs
        fs.stat(value.path, function(err, stat) {
 
          var fileSize;
 
          if (err) {
            next(err);
            return;
          }
 
          // update final size based on the range options
          fileSize = stat.size - (value.start ? value.start : 0);
          next(null, fileSize);
        });
      }
 
    // or http response
    } else if (value.hasOwnProperty('httpVersion')) {
      next(null, +value.headers['content-length']);
 
    // or request stream http://github.com/mikeal/request
    } else if (value.hasOwnProperty('httpModule')) {
      // wait till response come back
      value.on('response', function(response) {
        value.pause();
        next(null, +response.headers['content-length']);
      });
      value.resume();
 
    // something else
    } else {
      next('Unknown stream');
    }
  });
};
 
FormData.prototype._multiPartHeader = function(field, value, options) {
  // custom header specified (as string)?
  // it becomes responsible for boundary
  // (e.g. to handle extra CRLFs on .NET servers)
  if (options.header != null) {
    return options.header;
  }
 
  var contents = '';
  var headers  = {
    'Content-Disposition': ['form-data', 'name="' + field + '"'],
    'Content-Type': []
  };
 
  // fs- and request- streams have path property
  // or use custom filename and/or contentType
  // TODO: Use request's response mime-type
  if (options.filename || value.path) {
    headers['Content-Disposition'].push(
      'filename="' + path.basename(options.filename || value.path) + '"'
    );
    headers['Content-Type'].push(
      options.contentType ||
      mime.lookup(options.filename || value.path) ||
      FormData.DEFAULT_CONTENT_TYPE
    );
  // http response has not
  } else if (value.readable && value.hasOwnProperty('httpVersion')) {
    headers['Content-Disposition'].push(
      'filename="' + path.basename(value.client._httpMessage.path) + '"'
    );
    headers['Content-Type'].push(
      options.contentType ||
      value.headers['content-type'] ||
      FormData.DEFAULT_CONTENT_TYPE
    );
  } else if (Buffer.isBuffer(value)) {
    headers['Content-Type'].push(
      options.contentType ||
      FormData.DEFAULT_CONTENT_TYPE
    );
  } else if (options.contentType) {
    headers['Content-Type'].push(options.contentType);
  }
 
  for (var prop in headers) {
    if (headers[prop].length) {
      contents += prop + ': ' + headers[prop].join('; ') + FormData.LINE_BREAK;
    }
  }
  
  return '--' + this.getBoundary() + FormData.LINE_BREAK + contents + FormData.LINE_BREAK;
};
 
FormData.prototype._multiPartFooter = function(field, value, options) {
  return function(next) {
    var footer = FormData.LINE_BREAK;
 
    var lastPart = (this._streams.length === 0);
    if (lastPart) {
      footer += this._lastBoundary();
    }
 
    next(footer);
  }.bind(this);
};
 
FormData.prototype._lastBoundary = function() {
  return '--' + this.getBoundary() + '--' + FormData.LINE_BREAK;
};
 
FormData.prototype.getHeaders = function(userHeaders) {
  var formHeaders = {
    'content-type': 'multipart/form-data; boundary=' + this.getBoundary()
  };
 
  for (var header in userHeaders) {
    formHeaders[header.toLowerCase()] = userHeaders[header];
  }
 
  return formHeaders;
}
 
FormData.prototype.getCustomHeaders = function(contentType) {
    contentType = contentType ? contentType : 'multipart/form-data';
 
    var formHeaders = {
        'content-type': contentType + '; boundary=' + this.getBoundary(),
        'content-length': this.getLengthSync()
    };
 
    return formHeaders;
}
 
FormData.prototype.getBoundary = function() {
  if (!this._boundary) {
    this._generateBoundary();
  }
 
  return this._boundary;
};
 
FormData.prototype._generateBoundary = function() {
  // This generates a 50 character boundary similar to those used by Firefox.
  // They are optimized for boyer-moore parsing.
  var boundary = '--------------------------';
  for (var i = 0; i < 24; i++) {
    boundary += Math.floor(Math.random() * 10).toString(16);
  }
 
  this._boundary = boundary;
};
 
// Note: getLengthSync DOESN'T calculate streams length
// As workaround one can calculate file size manually
// and add it as knownLength option
FormData.prototype.getLengthSync = function(debug) {
  var knownLength = this._overheadLength + this._valueLength;
 
  // Don't get confused, there are 3 "internal" streams for each keyval pair
  // so it basically checks if there is any value added to the form
  if (this._streams.length) {
    knownLength += this._lastBoundary().length;
  }
 
  // https://github.com/felixge/node-form-data/issues/40
  if (this._lengthRetrievers.length) {
    // Some async length retrivers are present
    // therefore synchronous length calculation is false.
    // Please use getLength(callback) to get proper length
    this._error(new Error('Cannot calculate proper length in synchronous way.'));
  }
 
  return knownLength;
};
 
FormData.prototype.getLength = function(cb) {
  var knownLength = this._overheadLength + this._valueLength;
 
  if (this._streams.length) {
    knownLength += this._lastBoundary().length;
  }
 
  if (!this._lengthRetrievers.length) {
    process.nextTick(cb.bind(this, null, knownLength));
    return;
  }
 
  async.parallel(this._lengthRetrievers, function(err, values) {
    if (err) {
      cb(err);
      return;
    }
 
    values.forEach(function(length) {
      knownLength += length;
    });
 
    cb(null, knownLength);
  });
};
 
FormData.prototype.submit = function(params, cb) {
 
  var request
    , options
    , defaults = {
        method : 'post'
    };
 
  // parse provided url if it's string
  // or treat it as options object
  if (typeof params == 'string') {
    params = parseUrl(params);
 
    options = populate({
      port: params.port,
      path: params.pathname,
      host: params.hostname
    }, defaults);
  }
  else // use custom params
  {
    options = populate(params, defaults);
    // if no port provided use default one
    if (!options.port) {
      options.port = options.protocol == 'https:' ? 443 : 80;
    }
  }
 
  // put that good code in getHeaders to some use
  options.headers = this.getHeaders(params.headers);
 
  // https if specified, fallback to http in any other case
  if (options.protocol == 'https:') {
    request = https.request(options);
  } else {
    request = http.request(options);
  }
 
  // get content length and fire away
  this.getLength(function(err, length) {
 
    // TODO: Add chunked encoding when no length (if err)
 
    // add content length
    request.setHeader('Content-Length', length);
 
    this.pipe(request);
    if (cb) {
      request.on('error', cb);
      request.on('response', cb.bind(this, null));
    }
  }.bind(this));
 
  return request;
};
 
FormData.prototype._error = function(err) {
  if (this.error) return;
 
  this.error = err;
  this.pause();
  this.emit('error', err);
};
 
/*
 * Santa's little helpers
 */
 
// populates missing values
function populate(dst, src) {
  for (var prop in src) {
    if (!dst[prop]) dst[prop] = src[prop];
  }
  return dst;
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/form-data/node_modules/async/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/form-data/node_modules/async/lib/

Statements: 20.7% (142 / 686)      Branches: 5.7% (18 / 316)      Functions: 4.41% (9 / 204)      Lines: 21.01% (142 / 676)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/form-data/node_modules/async/lib/
File Statements Branches Functions Lines
async.js 20.7% (142 / 686) 5.7% (18 / 316) 4.41% (9 / 204) 21.01% (142 / 676)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/form-data/node_modules/async/lib/async.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/form-data/node_modules/async/lib/async.js

Statements: 20.7% (142 / 686)      Branches: 5.7% (18 / 316)      Functions: 4.41% (9 / 204)      Lines: 21.01% (142 / 676)      Ignored: none     

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/*!
 * async
 * https://github.com/caolan/async
 *
 * Copyright 2010-2014 Caolan McMahon
 * Released under the MIT license
 */
(function () {
 
    var async = {};
    function noop() {}
    function identity(v) {
        return v;
    }
    function toBool(v) {
        return !!v;
    }
    function notId(v) {
        return !v;
    }
 
    // global on the server, window in the browser
    var previous_async;
 
    // Establish the root object, `window` (`self`) in the browser, `global`
    // on the server, or `this` in some virtual machines. We use `self`
    // instead of `window` for `WebWorker` support.
    var root = typeof self === 'object' && self.self === self && self ||
            typeof global === 'object' && global.global === global && global ||
            this;
 
    Eif (root != null) {
        previous_async = root.async;
    }
 
    async.noConflict = function () {
        root.async = previous_async;
        return async;
    };
 
    function only_once(fn) {
        return function() {
            if (fn === null) throw new Error("Callback was already called.");
            fn.apply(this, arguments);
            fn = null;
        };
    }
 
    function _once(fn) {
        return function() {
            if (fn === null) return;
            fn.apply(this, arguments);
            fn = null;
        };
    }
 
    //// cross-browser compatiblity functions ////
 
    var _toString = Object.prototype.toString;
 
    var _isArray = Array.isArray || function (obj) {
        return _toString.call(obj) === '[object Array]';
    };
 
    // Ported from underscore.js isObject
    var _isObject = function(obj) {
        var type = typeof obj;
        return type === 'function' || type === 'object' && !!obj;
    };
 
    function _isArrayLike(arr) {
        return _isArray(arr) || (
            // has a positive integer length property
            typeof arr.length === "number" &&
            arr.length >= 0 &&
            arr.length % 1 === 0
        );
    }
 
    function _arrayEach(arr, iterator) {
        var index = -1,
            length = arr.length;
 
        while (++index < length) {
            iterator(arr[index], index, arr);
        }
    }
 
    function _map(arr, iterator) {
        var index = -1,
            length = arr.length,
            result = Array(length);
 
        while (++index < length) {
            result[index] = iterator(arr[index], index, arr);
        }
        return result;
    }
 
    function _range(count) {
        return _map(Array(count), function (v, i) { return i; });
    }
 
    function _reduce(arr, iterator, memo) {
        _arrayEach(arr, function (x, i, a) {
            memo = iterator(memo, x, i, a);
        });
        return memo;
    }
 
    function _forEachOf(object, iterator) {
        _arrayEach(_keys(object), function (key) {
            iterator(object[key], key);
        });
    }
 
    function _indexOf(arr, item) {
        for (var i = 0; i < arr.length; i++) {
            if (arr[i] === item) return i;
        }
        return -1;
    }
 
    var _keys = Object.keys || function (obj) {
        var keys = [];
        for (var k in obj) {
            if (obj.hasOwnProperty(k)) {
                keys.push(k);
            }
        }
        return keys;
    };
 
    function _keyIterator(coll) {
        var i = -1;
        var len;
        var keys;
        if (_isArrayLike(coll)) {
            len = coll.length;
            return function next() {
                i++;
                return i < len ? i : null;
            };
        } else {
            keys = _keys(coll);
            len = keys.length;
            return function next() {
                i++;
                return i < len ? keys[i] : null;
            };
        }
    }
 
    // Similar to ES6's rest param (http://ariya.ofilabs.com/2013/03/es6-and-rest-parameter.html)
    // This accumulates the arguments passed into an array, after a given index.
    // From underscore.js (https://github.com/jashkenas/underscore/pull/2140).
    function _restParam(func, startIndex) {
        startIndex = startIndex == null ? func.length - 1 : +startIndex;
        return function() {
            var length = Math.max(arguments.length - startIndex, 0);
            var rest = Array(length);
            for (var index = 0; index < length; index++) {
                rest[index] = arguments[index + startIndex];
            }
            switch (startIndex) {
                case 0: return func.call(this, rest);
                case 1: return func.call(this, arguments[0], rest);
            }
            // Currently unused but handle cases outside of the switch statement:
            // var args = Array(startIndex + 1);
            // for (index = 0; index < startIndex; index++) {
            //     args[index] = arguments[index];
            // }
            // args[startIndex] = rest;
            // return func.apply(this, args);
        };
    }
 
    function _withoutIndex(iterator) {
        return function (value, index, callback) {
            return iterator(value, callback);
        };
    }
 
    //// exported async module functions ////
 
    //// nextTick implementation with browser-compatible fallback ////
 
    // capture the global reference to guard against fakeTimer mocks
    var _setImmediate = typeof setImmediate === 'function' && setImmediate;
 
    var _delay = _setImmediate ? function(fn) {
        // not a direct alias for IE10 compatibility
        _setImmediate(fn);
    } : function(fn) {
        setTimeout(fn, 0);
    };
 
    Eif (typeof process === 'object' && typeof process.nextTick === 'function') {
        async.nextTick = process.nextTick;
    } else {
        async.nextTick = _delay;
    }
    async.setImmediate = _setImmediate ? _delay : async.nextTick;
 
 
    async.forEach =
    async.each = function (arr, iterator, callback) {
        return async.eachOf(arr, _withoutIndex(iterator), callback);
    };
 
    async.forEachSeries =
    async.eachSeries = function (arr, iterator, callback) {
        return async.eachOfSeries(arr, _withoutIndex(iterator), callback);
    };
 
 
    async.forEachLimit =
    async.eachLimit = function (arr, limit, iterator, callback) {
        return _eachOfLimit(limit)(arr, _withoutIndex(iterator), callback);
    };
 
    async.forEachOf =
    async.eachOf = function (object, iterator, callback) {
        callback = _once(callback || noop);
        object = object || [];
 
        var iter = _keyIterator(object);
        var key, completed = 0;
 
        while ((key = iter()) != null) {
            completed += 1;
            iterator(object[key], key, only_once(done));
        }
 
        if (completed === 0) callback(null);
 
        function done(err) {
            completed--;
            if (err) {
                callback(err);
            }
            // Check key is null in case iterator isn't exhausted
            // and done resolved synchronously.
            else if (key === null && completed <= 0) {
                callback(null);
            }
        }
    };
 
    async.forEachOfSeries =
    async.eachOfSeries = function (obj, iterator, callback) {
        callback = _once(callback || noop);
        obj = obj || [];
        var nextKey = _keyIterator(obj);
        var key = nextKey();
        function iterate() {
            var sync = true;
            if (key === null) {
                return callback(null);
            }
            iterator(obj[key], key, only_once(function (err) {
                if (err) {
                    callback(err);
                }
                else {
                    key = nextKey();
                    if (key === null) {
                        return callback(null);
                    } else {
                        if (sync) {
                            async.setImmediate(iterate);
                        } else {
                            iterate();
                        }
                    }
                }
            }));
            sync = false;
        }
        iterate();
    };
 
 
 
    async.forEachOfLimit =
    async.eachOfLimit = function (obj, limit, iterator, callback) {
        _eachOfLimit(limit)(obj, iterator, callback);
    };
 
    function _eachOfLimit(limit) {
 
        return function (obj, iterator, callback) {
            callback = _once(callback || noop);
            obj = obj || [];
            var nextKey = _keyIterator(obj);
            if (limit <= 0) {
                return callback(null);
            }
            var done = false;
            var running = 0;
            var errored = false;
 
            (function replenish () {
                if (done && running <= 0) {
                    return callback(null);
                }
 
                while (running < limit && !errored) {
                    var key = nextKey();
                    if (key === null) {
                        done = true;
                        if (running <= 0) {
                            callback(null);
                        }
                        return;
                    }
                    running += 1;
                    iterator(obj[key], key, only_once(function (err) {
                        running -= 1;
                        if (err) {
                            callback(err);
                            errored = true;
                        }
                        else {
                            replenish();
                        }
                    }));
                }
            })();
        };
    }
 
 
    function doParallel(fn) {
        return function (obj, iterator, callback) {
            return fn(async.eachOf, obj, iterator, callback);
        };
    }
    function doParallelLimit(fn) {
        return function (obj, limit, iterator, callback) {
            return fn(_eachOfLimit(limit), obj, iterator, callback);
        };
    }
    function doSeries(fn) {
        return function (obj, iterator, callback) {
            return fn(async.eachOfSeries, obj, iterator, callback);
        };
    }
 
    function _asyncMap(eachfn, arr, iterator, callback) {
        callback = _once(callback || noop);
        arr = arr || [];
        var results = _isArrayLike(arr) ? [] : {};
        eachfn(arr, function (value, index, callback) {
            iterator(value, function (err, v) {
                results[index] = v;
                callback(err);
            });
        }, function (err) {
            callback(err, results);
        });
    }
 
    async.map = doParallel(_asyncMap);
    async.mapSeries = doSeries(_asyncMap);
    async.mapLimit = doParallelLimit(_asyncMap);
 
    // reduce only has a series version, as doing reduce in parallel won't
    // work in many situations.
    async.inject =
    async.foldl =
    async.reduce = function (arr, memo, iterator, callback) {
        async.eachOfSeries(arr, function (x, i, callback) {
            iterator(memo, x, function (err, v) {
                memo = v;
                callback(err);
            });
        }, function (err) {
            callback(err, memo);
        });
    };
 
    async.foldr =
    async.reduceRight = function (arr, memo, iterator, callback) {
        var reversed = _map(arr, identity).reverse();
        async.reduce(reversed, memo, iterator, callback);
    };
 
    async.transform = function (arr, memo, iterator, callback) {
        if (arguments.length === 3) {
            callback = iterator;
            iterator = memo;
            memo = _isArray(arr) ? [] : {};
        }
 
        async.eachOf(arr, function(v, k, cb) {
            iterator(memo, v, k, cb);
        }, function(err) {
            callback(err, memo);
        });
    };
 
    function _filter(eachfn, arr, iterator, callback) {
        var results = [];
        eachfn(arr, function (x, index, callback) {
            iterator(x, function (v) {
                if (v) {
                    results.push({index: index, value: x});
                }
                callback();
            });
        }, function () {
            callback(_map(results.sort(function (a, b) {
                return a.index - b.index;
            }), function (x) {
                return x.value;
            }));
        });
    }
 
    async.select =
    async.filter = doParallel(_filter);
 
    async.selectLimit =
    async.filterLimit = doParallelLimit(_filter);
 
    async.selectSeries =
    async.filterSeries = doSeries(_filter);
 
    function _reject(eachfn, arr, iterator, callback) {
        _filter(eachfn, arr, function(value, cb) {
            iterator(value, function(v) {
                cb(!v);
            });
        }, callback);
    }
    async.reject = doParallel(_reject);
    async.rejectLimit = doParallelLimit(_reject);
    async.rejectSeries = doSeries(_reject);
 
    function _createTester(eachfn, check, getResult) {
        return function(arr, limit, iterator, cb) {
            function done() {
                if (cb) cb(getResult(false, void 0));
            }
            function iteratee(x, _, callback) {
                if (!cb) return callback();
                iterator(x, function (v) {
                    if (cb && check(v)) {
                        cb(getResult(true, x));
                        cb = iterator = false;
                    }
                    callback();
                });
            }
            if (arguments.length > 3) {
                eachfn(arr, limit, iteratee, done);
            } else {
                cb = iterator;
                iterator = limit;
                eachfn(arr, iteratee, done);
            }
        };
    }
 
    async.any =
    async.some = _createTester(async.eachOf, toBool, identity);
 
    async.someLimit = _createTester(async.eachOfLimit, toBool, identity);
 
    async.all =
    async.every = _createTester(async.eachOf, notId, notId);
 
    async.everyLimit = _createTester(async.eachOfLimit, notId, notId);
 
    function _findGetResult(v, x) {
        return x;
    }
    async.detect = _createTester(async.eachOf, identity, _findGetResult);
    async.detectSeries = _createTester(async.eachOfSeries, identity, _findGetResult);
    async.detectLimit = _createTester(async.eachOfLimit, identity, _findGetResult);
 
    async.sortBy = function (arr, iterator, callback) {
        async.map(arr, function (x, callback) {
            iterator(x, function (err, criteria) {
                if (err) {
                    callback(err);
                }
                else {
                    callback(null, {value: x, criteria: criteria});
                }
            });
        }, function (err, results) {
            if (err) {
                return callback(err);
            }
            else {
                callback(null, _map(results.sort(comparator), function (x) {
                    return x.value;
                }));
            }
 
        });
 
        function comparator(left, right) {
            var a = left.criteria, b = right.criteria;
            return a < b ? -1 : a > b ? 1 : 0;
        }
    };
 
    async.auto = function (tasks, concurrency, callback) {
        if (typeof arguments[1] === 'function') {
            // concurrency is optional, shift the args.
            callback = concurrency;
            concurrency = null;
        }
        callback = _once(callback || noop);
        var keys = _keys(tasks);
        var remainingTasks = keys.length;
        if (!remainingTasks) {
            return callback(null);
        }
        if (!concurrency) {
            concurrency = remainingTasks;
        }
 
        var results = {};
        var runningTasks = 0;
 
        var hasError = false;
 
        var listeners = [];
        function addListener(fn) {
            listeners.unshift(fn);
        }
        function removeListener(fn) {
            var idx = _indexOf(listeners, fn);
            if (idx >= 0) listeners.splice(idx, 1);
        }
        function taskComplete() {
            remainingTasks--;
            _arrayEach(listeners.slice(0), function (fn) {
                fn();
            });
        }
 
        addListener(function () {
            if (!remainingTasks) {
                callback(null, results);
            }
        });
 
        _arrayEach(keys, function (k) {
            if (hasError) return;
            var task = _isArray(tasks[k]) ? tasks[k]: [tasks[k]];
            var taskCallback = _restParam(function(err, args) {
                runningTasks--;
                if (args.length <= 1) {
                    args = args[0];
                }
                if (err) {
                    var safeResults = {};
                    _forEachOf(results, function(val, rkey) {
                        safeResults[rkey] = val;
                    });
                    safeResults[k] = args;
                    hasError = true;
 
                    callback(err, safeResults);
                }
                else {
                    results[k] = args;
                    async.setImmediate(taskComplete);
                }
            });
            var requires = task.slice(0, task.length - 1);
            // prevent dead-locks
            var len = requires.length;
            var dep;
            while (len--) {
                if (!(dep = tasks[requires[len]])) {
                    throw new Error('Has inexistant dependency');
                }
                if (_isArray(dep) && _indexOf(dep, k) >= 0) {
                    throw new Error('Has cyclic dependencies');
                }
            }
            function ready() {
                return runningTasks < concurrency && _reduce(requires, function (a, x) {
                    return (a && results.hasOwnProperty(x));
                }, true) && !results.hasOwnProperty(k);
            }
            if (ready()) {
                runningTasks++;
                task[task.length - 1](taskCallback, results);
            }
            else {
                addListener(listener);
            }
            function listener() {
                if (ready()) {
                    runningTasks++;
                    removeListener(listener);
                    task[task.length - 1](taskCallback, results);
                }
            }
        });
    };
 
 
 
    async.retry = function(times, task, callback) {
        var DEFAULT_TIMES = 5;
        var DEFAULT_INTERVAL = 0;
 
        var attempts = [];
 
        var opts = {
            times: DEFAULT_TIMES,
            interval: DEFAULT_INTERVAL
        };
 
        function parseTimes(acc, t){
            if(typeof t === 'number'){
                acc.times = parseInt(t, 10) || DEFAULT_TIMES;
            } else if(typeof t === 'object'){
                acc.times = parseInt(t.times, 10) || DEFAULT_TIMES;
                acc.interval = parseInt(t.interval, 10) || DEFAULT_INTERVAL;
            } else {
                throw new Error('Unsupported argument type for \'times\': ' + typeof t);
            }
        }
 
        var length = arguments.length;
        if (length < 1 || length > 3) {
            throw new Error('Invalid arguments - must be either (task), (task, callback), (times, task) or (times, task, callback)');
        } else if (length <= 2 && typeof times === 'function') {
            callback = task;
            task = times;
        }
        if (typeof times !== 'function') {
            parseTimes(opts, times);
        }
        opts.callback = callback;
        opts.task = task;
 
        function wrappedTask(wrappedCallback, wrappedResults) {
            function retryAttempt(task, finalAttempt) {
                return function(seriesCallback) {
                    task(function(err, result){
                        seriesCallback(!err || finalAttempt, {err: err, result: result});
                    }, wrappedResults);
                };
            }
 
            function retryInterval(interval){
                return function(seriesCallback){
                    setTimeout(function(){
                        seriesCallback(null);
                    }, interval);
                };
            }
 
            while (opts.times) {
 
                var finalAttempt = !(opts.times-=1);
                attempts.push(retryAttempt(opts.task, finalAttempt));
                if(!finalAttempt && opts.interval > 0){
                    attempts.push(retryInterval(opts.interval));
                }
            }
 
            async.series(attempts, function(done, data){
                data = data[data.length - 1];
                (wrappedCallback || opts.callback)(data.err, data.result);
            });
        }
 
        // If a callback is passed, run this as a controll flow
        return opts.callback ? wrappedTask() : wrappedTask;
    };
 
    async.waterfall = function (tasks, callback) {
        callback = _once(callback || noop);
        if (!_isArray(tasks)) {
            var err = new Error('First argument to waterfall must be an array of functions');
            return callback(err);
        }
        if (!tasks.length) {
            return callback();
        }
        function wrapIterator(iterator) {
            return _restParam(function (err, args) {
                if (err) {
                    callback.apply(null, [err].concat(args));
                }
                else {
                    var next = iterator.next();
                    if (next) {
                        args.push(wrapIterator(next));
                    }
                    else {
                        args.push(callback);
                    }
                    ensureAsync(iterator).apply(null, args);
                }
            });
        }
        wrapIterator(async.iterator(tasks))();
    };
 
    function _parallel(eachfn, tasks, callback) {
        callback = callback || noop;
        var results = _isArrayLike(tasks) ? [] : {};
 
        eachfn(tasks, function (task, key, callback) {
            task(_restParam(function (err, args) {
                if (args.length <= 1) {
                    args = args[0];
                }
                results[key] = args;
                callback(err);
            }));
        }, function (err) {
            callback(err, results);
        });
    }
 
    async.parallel = function (tasks, callback) {
        _parallel(async.eachOf, tasks, callback);
    };
 
    async.parallelLimit = function(tasks, limit, callback) {
        _parallel(_eachOfLimit(limit), tasks, callback);
    };
 
    async.series = function(tasks, callback) {
        _parallel(async.eachOfSeries, tasks, callback);
    };
 
    async.iterator = function (tasks) {
        function makeCallback(index) {
            function fn() {
                if (tasks.length) {
                    tasks[index].apply(null, arguments);
                }
                return fn.next();
            }
            fn.next = function () {
                return (index < tasks.length - 1) ? makeCallback(index + 1): null;
            };
            return fn;
        }
        return makeCallback(0);
    };
 
    async.apply = _restParam(function (fn, args) {
        return _restParam(function (callArgs) {
            return fn.apply(
                null, args.concat(callArgs)
            );
        });
    });
 
    function _concat(eachfn, arr, fn, callback) {
        var result = [];
        eachfn(arr, function (x, index, cb) {
            fn(x, function (err, y) {
                result = result.concat(y || []);
                cb(err);
            });
        }, function (err) {
            callback(err, result);
        });
    }
    async.concat = doParallel(_concat);
    async.concatSeries = doSeries(_concat);
 
    async.whilst = function (test, iterator, callback) {
        callback = callback || noop;
        if (test()) {
            var next = _restParam(function(err, args) {
                if (err) {
                    callback(err);
                } else if (test.apply(this, args)) {
                    iterator(next);
                } else {
                    callback.apply(null, [null].concat(args));
                }
            });
            iterator(next);
        } else {
            callback(null);
        }
    };
 
    async.doWhilst = function (iterator, test, callback) {
        var calls = 0;
        return async.whilst(function() {
            return ++calls <= 1 || test.apply(this, arguments);
        }, iterator, callback);
    };
 
    async.until = function (test, iterator, callback) {
        return async.whilst(function() {
            return !test.apply(this, arguments);
        }, iterator, callback);
    };
 
    async.doUntil = function (iterator, test, callback) {
        return async.doWhilst(iterator, function() {
            return !test.apply(this, arguments);
        }, callback);
    };
 
    async.during = function (test, iterator, callback) {
        callback = callback || noop;
 
        var next = _restParam(function(err, args) {
            if (err) {
                callback(err);
            } else {
                args.push(check);
                test.apply(this, args);
            }
        });
 
        var check = function(err, truth) {
            if (err) {
                callback(err);
            } else if (truth) {
                iterator(next);
            } else {
                callback(null);
            }
        };
 
        test(check);
    };
 
    async.doDuring = function (iterator, test, callback) {
        var calls = 0;
        async.during(function(next) {
            if (calls++ < 1) {
                next(null, true);
            } else {
                test.apply(this, arguments);
            }
        }, iterator, callback);
    };
 
    function _queue(worker, concurrency, payload) {
        if (concurrency == null) {
            concurrency = 1;
        }
        else if(concurrency === 0) {
            throw new Error('Concurrency must not be zero');
        }
        function _insert(q, data, pos, callback) {
            if (callback != null && typeof callback !== "function") {
                throw new Error("task callback must be a function");
            }
            q.started = true;
            if (!_isArray(data)) {
                data = [data];
            }
            if(data.length === 0 && q.idle()) {
                // call drain immediately if there are no tasks
                return async.setImmediate(function() {
                    q.drain();
                });
            }
            _arrayEach(data, function(task) {
                var item = {
                    data: task,
                    callback: callback || noop
                };
 
                if (pos) {
                    q.tasks.unshift(item);
                } else {
                    q.tasks.push(item);
                }
 
                if (q.tasks.length === q.concurrency) {
                    q.saturated();
                }
            });
            async.setImmediate(q.process);
        }
        function _next(q, tasks) {
            return function(){
                workers -= 1;
 
                var removed = false;
                var args = arguments;
                _arrayEach(tasks, function (task) {
                    _arrayEach(workersList, function (worker, index) {
                        if (worker === task && !removed) {
                            workersList.splice(index, 1);
                            removed = true;
                        }
                    });
 
                    task.callback.apply(task, args);
                });
                if (q.tasks.length + workers === 0) {
                    q.drain();
                }
                q.process();
            };
        }
 
        var workers = 0;
        var workersList = [];
        var q = {
            tasks: [],
            concurrency: concurrency,
            payload: payload,
            saturated: noop,
            empty: noop,
            drain: noop,
            started: false,
            paused: false,
            push: function (data, callback) {
                _insert(q, data, false, callback);
            },
            kill: function () {
                q.drain = noop;
                q.tasks = [];
            },
            unshift: function (data, callback) {
                _insert(q, data, true, callback);
            },
            process: function () {
                while(!q.paused && workers < q.concurrency && q.tasks.length){
 
                    var tasks = q.payload ?
                        q.tasks.splice(0, q.payload) :
                        q.tasks.splice(0, q.tasks.length);
 
                    var data = _map(tasks, function (task) {
                        return task.data;
                    });
 
                    if (q.tasks.length === 0) {
                        q.empty();
                    }
                    workers += 1;
                    workersList.push(tasks[0]);
                    var cb = only_once(_next(q, tasks));
                    worker(data, cb);
                }
            },
            length: function () {
                return q.tasks.length;
            },
            running: function () {
                return workers;
            },
            workersList: function () {
                return workersList;
            },
            idle: function() {
                return q.tasks.length + workers === 0;
            },
            pause: function () {
                q.paused = true;
            },
            resume: function () {
                if (q.paused === false) { return; }
                q.paused = false;
                var resumeCount = Math.min(q.concurrency, q.tasks.length);
                // Need to call q.process once per concurrent
                // worker to preserve full concurrency after pause
                for (var w = 1; w <= resumeCount; w++) {
                    async.setImmediate(q.process);
                }
            }
        };
        return q;
    }
 
    async.queue = function (worker, concurrency) {
        var q = _queue(function (items, cb) {
            worker(items[0], cb);
        }, concurrency, 1);
 
        return q;
    };
 
    async.priorityQueue = function (worker, concurrency) {
 
        function _compareTasks(a, b){
            return a.priority - b.priority;
        }
 
        function _binarySearch(sequence, item, compare) {
            var beg = -1,
                end = sequence.length - 1;
            while (beg < end) {
                var mid = beg + ((end - beg + 1) >>> 1);
                if (compare(item, sequence[mid]) >= 0) {
                    beg = mid;
                } else {
                    end = mid - 1;
                }
            }
            return beg;
        }
 
        function _insert(q, data, priority, callback) {
            if (callback != null && typeof callback !== "function") {
                throw new Error("task callback must be a function");
            }
            q.started = true;
            if (!_isArray(data)) {
                data = [data];
            }
            if(data.length === 0) {
                // call drain immediately if there are no tasks
                return async.setImmediate(function() {
                    q.drain();
                });
            }
            _arrayEach(data, function(task) {
                var item = {
                    data: task,
                    priority: priority,
                    callback: typeof callback === 'function' ? callback : noop
                };
 
                q.tasks.splice(_binarySearch(q.tasks, item, _compareTasks) + 1, 0, item);
 
                if (q.tasks.length === q.concurrency) {
                    q.saturated();
                }
                async.setImmediate(q.process);
            });
        }
 
        // Start with a normal queue
        var q = async.queue(worker, concurrency);
 
        // Override push to accept second parameter representing priority
        q.push = function (data, priority, callback) {
            _insert(q, data, priority, callback);
        };
 
        // Remove unshift function
        delete q.unshift;
 
        return q;
    };
 
    async.cargo = function (worker, payload) {
        return _queue(worker, 1, payload);
    };
 
    function _console_fn(name) {
        return _restParam(function (fn, args) {
            fn.apply(null, args.concat([_restParam(function (err, args) {
                if (typeof console === 'object') {
                    if (err) {
                        if (console.error) {
                            console.error(err);
                        }
                    }
                    else if (console[name]) {
                        _arrayEach(args, function (x) {
                            console[name](x);
                        });
                    }
                }
            })]));
        });
    }
    async.log = _console_fn('log');
    async.dir = _console_fn('dir');
    /*async.info = _console_fn('info');
    async.warn = _console_fn('warn');
    async.error = _console_fn('error');*/
 
    async.memoize = function (fn, hasher) {
        var memo = {};
        var queues = {};
        hasher = hasher || identity;
        var memoized = _restParam(function memoized(args) {
            var callback = args.pop();
            var key = hasher.apply(null, args);
            if (key in memo) {
                async.setImmediate(function () {
                    callback.apply(null, memo[key]);
                });
            }
            else if (key in queues) {
                queues[key].push(callback);
            }
            else {
                queues[key] = [callback];
                fn.apply(null, args.concat([_restParam(function (args) {
                    memo[key] = args;
                    var q = queues[key];
                    delete queues[key];
                    for (var i = 0, l = q.length; i < l; i++) {
                        q[i].apply(null, args);
                    }
                })]));
            }
        });
        memoized.memo = memo;
        memoized.unmemoized = fn;
        return memoized;
    };
 
    async.unmemoize = function (fn) {
        return function () {
            return (fn.unmemoized || fn).apply(null, arguments);
        };
    };
 
    function _times(mapper) {
        return function (count, iterator, callback) {
            mapper(_range(count), iterator, callback);
        };
    }
 
    async.times = _times(async.map);
    async.timesSeries = _times(async.mapSeries);
    async.timesLimit = function (count, limit, iterator, callback) {
        return async.mapLimit(_range(count), limit, iterator, callback);
    };
 
    async.seq = function (/* functions... */) {
        var fns = arguments;
        return _restParam(function (args) {
            var that = this;
 
            var callback = args[args.length - 1];
            if (typeof callback == 'function') {
                args.pop();
            } else {
                callback = noop;
            }
 
            async.reduce(fns, args, function (newargs, fn, cb) {
                fn.apply(that, newargs.concat([_restParam(function (err, nextargs) {
                    cb(err, nextargs);
                })]));
            },
            function (err, results) {
                callback.apply(that, [err].concat(results));
            });
        });
    };
 
    async.compose = function (/* functions... */) {
        return async.seq.apply(null, Array.prototype.reverse.call(arguments));
    };
 
 
    function _applyEach(eachfn) {
        return _restParam(function(fns, args) {
            var go = _restParam(function(args) {
                var that = this;
                var callback = args.pop();
                return eachfn(fns, function (fn, _, cb) {
                    fn.apply(that, args.concat([cb]));
                },
                callback);
            });
            if (args.length) {
                return go.apply(this, args);
            }
            else {
                return go;
            }
        });
    }
 
    async.applyEach = _applyEach(async.eachOf);
    async.applyEachSeries = _applyEach(async.eachOfSeries);
 
 
    async.forever = function (fn, callback) {
        var done = only_once(callback || noop);
        var task = ensureAsync(fn);
        function next(err) {
            if (err) {
                return done(err);
            }
            task(next);
        }
        next();
    };
 
    function ensureAsync(fn) {
        return _restParam(function (args) {
            var callback = args.pop();
            args.push(function () {
                var innerArgs = arguments;
                if (sync) {
                    async.setImmediate(function () {
                        callback.apply(null, innerArgs);
                    });
                } else {
                    callback.apply(null, innerArgs);
                }
            });
            var sync = true;
            fn.apply(this, args);
            sync = false;
        });
    }
 
    async.ensureAsync = ensureAsync;
 
    async.constant = _restParam(function(values) {
        var args = [null].concat(values);
        return function (callback) {
            return callback.apply(this, args);
        };
    });
 
    async.wrapSync =
    async.asyncify = function asyncify(func) {
        return _restParam(function (args) {
            var callback = args.pop();
            var result;
            try {
                result = func.apply(this, args);
            } catch (e) {
                return callback(e);
            }
            // if result is Promise object
            if (_isObject(result) && typeof result.then === "function") {
                result.then(function(value) {
                    callback(null, value);
                })["catch"](function(err) {
                    callback(err.message ? err : new Error(err));
                });
            } else {
                callback(null, result);
            }
        });
    };
 
    // Node.js
    Eif (typeof module === 'object' && module.exports) {
        module.exports = async;
    }
    // AMD / RequireJS
    else if (typeof define === 'function' && define.amd) {
        define([], function () {
            return async;
        });
    }
    // included directly via <script> tag
    else {
        root.async = async;
    }
 
}());
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/lib/

Statements: 55.56% (15 / 27)      Branches: 0% (0 / 8)      Functions: 28.57% (2 / 7)      Lines: 55.56% (15 / 27)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/lib/
File Statements Branches Functions Lines
error.js 60% (3 / 5) 100% (0 / 0) 0% (0 / 1) 60% (3 / 5)
index.js 72.73% (8 / 11) 0% (0 / 2) 40% (2 / 5) 72.73% (8 / 11)
runner.js 36.36% (4 / 11) 0% (0 / 6) 0% (0 / 1) 36.36% (4 / 11)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/lib/error.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/lib/error.js

Statements: 60% (3 / 5)      Branches: 100% (0 / 0)      Functions: 0% (0 / 1)      Lines: 60% (3 / 5)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12    1         1   1    
'use strict'
 
function ValidationError (errors) {
  this.name = 'ValidationError'
  this.errors = errors
}
 
ValidationError.prototype = Error.prototype
 
module.exports = ValidationError
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/lib/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/lib/index.js

Statements: 72.73% (8 / 11)      Branches: 0% (0 / 2)      Functions: 40% (2 / 5)      Lines: 72.73% (8 / 11)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24    1 1 1   1 16                 1     1 15      
'use strict'
 
var Promise = require('pinkie-promise')
var runner = require('./runner')
var schemas = require('./schemas')
 
var promisify = function (schema) {
  return function (data) {
    return new Promise(function (resolve, reject) {
      runner(schema, data, function (err, valid) {
        return err === null ? resolve(data) : reject(err)
      })
    })
  }
}
 
module.exports = promisify(schemas.har)
 
// utility methods for all parts of the schema
Object.keys(schemas).map(function (name) {
  module.exports[name] = promisify(schemas[name])
})
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/lib/runner.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/lib/runner.js

Statements: 36.36% (4 / 11)      Branches: 0% (0 / 6)      Functions: 0% (0 / 1)      Lines: 36.36% (4 / 11)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31    1 1 1   1                                                
'use strict'
 
var schemas = require('./schemas')
var ValidationError = require('./error')
var validator = require('is-my-json-valid')
 
module.exports = function (schema, data, cb) {
  // default value
  var valid = false
 
  // validator config
  var validate = validator(schema, {
    greedy: true,
    verbose: true,
    schemas: schemas
  })
 
  // execute is-my-json-valid
  if (data !== undefined) {
    valid = validate(data)
  }
 
  // callback?
  if (typeof cb === 'function') {
    return cb(validate.errors ? new ValidationError(validate.errors) : null, valid)
  }
 
  return valid
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/lib/schemas/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/lib/schemas/

Statements: 100% (21 / 21)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (21 / 21)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/lib/schemas/
File Statements Branches Functions Lines
index.js 100% (21 / 21) 100% (0 / 0) 100% (0 / 0) 100% (21 / 21)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/lib/schemas/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/lib/schemas/index.js

Statements: 100% (21 / 21)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (21 / 21)      Ignored: none     

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'use strict'
 
var schemas = {
  cache: require('./cache.json'),
  cacheEntry: require('./cacheEntry.json'),
  content: require('./content.json'),
  cookie: require('./cookie.json'),
  creator: require('./creator.json'),
  entry: require('./entry.json'),
  har: require('./har.json'),
  log: require('./log.json'),
  page: require('./page.json'),
  pageTimings: require('./pageTimings.json'),
  postData: require('./postData.json'),
  record: require('./record.json'),
  request: require('./request.json'),
  response: require('./response.json'),
  timings: require('./timings.json')
}
 
// is-my-json-valid does not provide meaningful error messages for external schemas
// this is a workaround
schemas.cache.properties.beforeRequest = schemas.cacheEntry
schemas.cache.properties.afterRequest = schemas.cacheEntry
 
schemas.page.properties.pageTimings = schemas.pageTimings
 
schemas.request.properties.cookies.items = schemas.cookie
schemas.request.properties.headers.items = schemas.record
schemas.request.properties.queryString.items = schemas.record
schemas.request.properties.postData = schemas.postData
 
schemas.response.properties.cookies.items = schemas.cookie
schemas.response.properties.headers.items = schemas.record
schemas.response.properties.content = schemas.content
 
schemas.entry.properties.request = schemas.request
schemas.entry.properties.response = schemas.response
schemas.entry.properties.cache = schemas.cache
schemas.entry.properties.timings = schemas.timings
 
schemas.log.properties.creator = schemas.creator
schemas.log.properties.browser = schemas.creator
schemas.log.properties.pages.items = schemas.page
schemas.log.properties.entries.items = schemas.entry
 
schemas.har.properties.log = schemas.log
 
module.exports = schemas
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/

Statements: 8.66% (35 / 404)      Branches: 0% (0 / 247)      Functions: 0% (0 / 44)      Lines: 9.75% (35 / 359)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/
File Statements Branches Functions Lines
formats.js 100% (14 / 14) 100% (0 / 0) 100% (0 / 0) 100% (14 / 14)
index.js 5.38% (21 / 390) 0% (0 / 247) 0% (0 / 44) 6.09% (21 / 345)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/formats.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/formats.js

Statements: 100% (14 / 14)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (14 / 14)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 161 1 1 1 1 1 1 1 1 1 1 1 1 1    
exports['date-time'] = /^\d{4}-(?:0[0-9]{1}|1[0-2]{1})-[0-9]{2}[tT ]\d{2}:\d{2}:\d{2}(\.\d+)?([zZ]|[+-]\d{2}:\d{2})$/
exports['date'] = /^\d{4}-(?:0[0-9]{1}|1[0-2]{1})-[0-9]{2}$/
exports['time'] = /^\d{2}:\d{2}:\d{2}$/
exports['email'] = /^\S+@\S+$/
exports['ip-address'] = exports['ipv4'] = /^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/
exports['ipv6'] = /^\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?\s*$/
exports['uri'] = /^[a-zA-Z][a-zA-Z0-9+-.]*:[^\s]*$/
exports['color'] = /(#?([0-9A-Fa-f]{3,6})\b)|(aqua)|(black)|(blue)|(fuchsia)|(gray)|(green)|(lime)|(maroon)|(navy)|(olive)|(orange)|(purple)|(red)|(silver)|(teal)|(white)|(yellow)|(rgb\(\s*\b([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\b\s*,\s*\b([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\b\s*,\s*\b([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\b\s*\))|(rgb\(\s*(\d?\d%|100%)+\s*,\s*(\d?\d%|100%)+\s*,\s*(\d?\d%|100%)+\s*\))/
exports['hostname'] = /^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])(\.([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9]))*$/
exports['alpha'] = /^[a-zA-Z]+$/
exports['alphanumeric'] = /^[a-zA-Z0-9]+$/
exports['style'] = /\s*(.+?):\s*([^;]+);?/g
exports['phone'] = /^\+(?:[0-9] ?){6,14}[0-9]$/
exports['utc-millisec'] = /^[0-9]+(\.?[0-9]+)?$/
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/index.js

Statements: 5.38% (21 / 390)      Branches: 0% (0 / 247)      Functions: 0% (0 / 44)      Lines: 6.09% (21 / 345)      Ignored: none     

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var genobj = require('generate-object-property')
var genfun = require('generate-function')
var jsonpointer = require('jsonpointer')
var xtend = require('xtend')
var formats = require('./formats')
 
var get = function(obj, additionalSchemas, ptr) {
  if (/^https?:\/\//.test(ptr)) return null
 
  var visit = function(sub) {
    if (sub && sub.id === ptr) return sub
    if (typeof sub !== 'object' || !sub) return null
    return Object.keys(sub).reduce(function(res, k) {
      return res || visit(sub[k])
    }, null)
  }
 
  var res = visit(obj)
  if (res) return res
 
  ptr = ptr.replace(/^#/, '')
  ptr = ptr.replace(/\/$/, '')
 
  try {
    return jsonpointer.get(obj, decodeURI(ptr))
  } catch (err) {
    var end = ptr.indexOf('#')
    var other
    // external reference
    if (end !== 0) {
      // fragment doesn't exist.
      if (end === -1) {
        other = additionalSchemas[ptr]
      } else {
        var ext = ptr.slice(0, end)
        other = additionalSchemas[ext]
        var fragment = ptr.slice(end).replace(/^#/, '')
        try {
          return jsonpointer.get(other, fragment)
        } catch (err) {}
      }
    } else {
      other = additionalSchemas[ptr]
    }
    return other || null
  }
}
 
var formatName = function(field) {
  field = JSON.stringify(field)
  var pattern = /\[([^\[\]"]+)\]/
  while (pattern.test(field)) field = field.replace(pattern, '."+$1+"')
  return field
}
 
var types = {}
 
types.any = function() {
  return 'true'
}
 
types.null = function(name) {
  return name+' === null'
}
 
types.boolean = function(name) {
  return 'typeof '+name+' === "boolean"'
}
 
types.array = function(name) {
  return 'Array.isArray('+name+')'
}
 
types.object = function(name) {
  return 'typeof '+name+' === "object" && '+name+' && !Array.isArray('+name+')'
}
 
types.number = function(name) {
  return 'typeof '+name+' === "number"'
}
 
types.integer = function(name) {
  return 'typeof '+name+' === "number" && (Math.floor('+name+') === '+name+' || '+name+' > 9007199254740992 || '+name+' < -9007199254740992)'
}
 
types.string = function(name) {
  return 'typeof '+name+' === "string"'
}
 
var unique = function(array) {
  var list = []
  for (var i = 0; i < array.length; i++) {
    list.push(typeof array[i] === 'object' ? JSON.stringify(array[i]) : array[i])
  }
  for (var i = 1; i < list.length; i++) {
    if (list.indexOf(list[i]) !== i) return false
  }
  return true
}
 
var toType = function(node) {
  return node.type
}
 
var compile = function(schema, cache, root, reporter, opts) {
  var fmts = opts ? xtend(formats, opts.formats) : formats
  var scope = {unique:unique, formats:fmts}
  var verbose = opts ? !!opts.verbose : false;
  var greedy = opts && opts.greedy !== undefined ?
    opts.greedy : false;
 
  var syms = {}
  var gensym = function(name) {
    return name+(syms[name] = (syms[name] || 0)+1)
  }
 
  var reversePatterns = {}
  var patterns = function(p) {
    if (reversePatterns[p]) return reversePatterns[p]
    var n = gensym('pattern')
    scope[n] = new RegExp(p)
    reversePatterns[p] = n
    return n
  }
 
  var vars = ['i','j','k','l','m','n','o','p','q','r','s','t','u','v','x','y','z']
  var genloop = function() {
    var v = vars.shift()
    vars.push(v+v[0])
    return v
  }
 
  var visit = function(name, node, reporter, filter) {
    var properties = node.properties
    var type = node.type
    var tuple = false
 
    if (Array.isArray(node.items)) { // tuple type
      properties = {}
      node.items.forEach(function(item, i) {
        properties[i] = item
      })
      type = 'array'
      tuple = true
    }
 
    var indent = 0
    var error = function(msg, prop, value) {
      validate('errors++')
      if (reporter === true) {
        validate('if (validate.errors === null) validate.errors = []')
        if (verbose) {
          validate('validate.errors.push({field:%s,message:%s,value:%s})', formatName(prop || name), JSON.stringify(msg), value || name)
        } else {
          validate('validate.errors.push({field:%s,message:%s})', formatName(prop || name), JSON.stringify(msg))
        }
      }
    }
 
    if (node.required === true) {
      indent++
      validate('if (%s === undefined) {', name)
      error('is required')
      validate('} else {')
    } else {
      indent++
      validate('if (%s !== undefined) {', name)
    }
 
    var valid = [].concat(type)
      .map(function(t) {
        return types[t || 'any'](name)
      })
      .join(' || ') || 'true'
 
    if (valid !== 'true') {
      indent++
      validate('if (!(%s)) {', valid)
      error('is the wrong type')
      validate('} else {')
    }
 
    if (tuple) {
      if (node.additionalItems === false) {
        validate('if (%s.length > %d) {', name, node.items.length)
        error('has additional items')
        validate('}')
      } else if (node.additionalItems) {
        var i = genloop()
        validate('for (var %s = %d; %s < %s.length; %s++) {', i, node.items.length, i, name, i)
        visit(name+'['+i+']', node.additionalItems, reporter, filter)
        validate('}')
      }
    }
 
    if (node.format && fmts[node.format]) {
      if (type !== 'string' && formats[node.format]) validate('if (%s) {', types.string(name))
      var n = gensym('format')
      scope[n] = fmts[node.format]
 
      if (typeof scope[n] === 'function') validate('if (!%s(%s)) {', n, name)
      else validate('if (!%s.test(%s)) {', n, name)
      error('must be '+node.format+' format')
      validate('}')
      if (type !== 'string' && formats[node.format]) validate('}')
    }
 
    if (Array.isArray(node.required)) {
      var isUndefined = function(req) {
        return genobj(name, req) + ' === undefined'
      }
 
      var checkRequired = function (req) {
        var prop = genobj(name, req);
        validate('if (%s === undefined) {', prop)
        error('is required', prop)
        validate('missing++')
        validate('}')
      }
      validate('if ((%s)) {', type !== 'object' ? types.object(name) : 'true')
      validate('var missing = 0')
      node.required.map(checkRequired)
      validate('}');
      if (!greedy) {
        validate('if (missing === 0) {')
        indent++
      }
    }
 
    if (node.uniqueItems) {
      if (type !== 'array') validate('if (%s) {', types.array(name))
      validate('if (!(unique(%s))) {', name)
      error('must be unique')
      validate('}')
      if (type !== 'array') validate('}')
    }
 
    if (node.enum) {
      var complex = node.enum.some(function(e) {
        return typeof e === 'object'
      })
 
      var compare = complex ?
        function(e) {
          return 'JSON.stringify('+name+')'+' !== JSON.stringify('+JSON.stringify(e)+')'
        } :
        function(e) {
          return name+' !== '+JSON.stringify(e)
        }
 
      validate('if (%s) {', node.enum.map(compare).join(' && ') || 'false')
      error('must be an enum value')
      validate('}')
    }
 
    if (node.dependencies) {
      if (type !== 'object') validate('if (%s) {', types.object(name))
 
      Object.keys(node.dependencies).forEach(function(key) {
        var deps = node.dependencies[key]
        if (typeof deps === 'string') deps = [deps]
 
        var exists = function(k) {
          return genobj(name, k) + ' !== undefined'
        }
 
        if (Array.isArray(deps)) {
          validate('if (%s !== undefined && !(%s)) {', genobj(name, key), deps.map(exists).join(' && ') || 'true')
          error('dependencies not set')
          validate('}')
        }
        if (typeof deps === 'object') {
          validate('if (%s !== undefined) {', genobj(name, key))
          visit(name, deps, reporter, filter)
          validate('}')
        }
      })
 
      if (type !== 'object') validate('}')
    }
 
    if (node.additionalProperties || node.additionalProperties === false) {
      if (type !== 'object') validate('if (%s) {', types.object(name))
 
      var i = genloop()
      var keys = gensym('keys')
 
      var toCompare = function(p) {
        return keys+'['+i+'] !== '+JSON.stringify(p)
      }
 
      var toTest = function(p) {
        return '!'+patterns(p)+'.test('+keys+'['+i+'])'
      }
 
      var additionalProp = Object.keys(properties || {}).map(toCompare)
        .concat(Object.keys(node.patternProperties || {}).map(toTest))
        .join(' && ') || 'true'
 
      validate('var %s = Object.keys(%s)', keys, name)
        ('for (var %s = 0; %s < %s.length; %s++) {', i, i, keys, i)
          ('if (%s) {', additionalProp)
 
      if (node.additionalProperties === false) {
        if (filter) validate('delete %s', name+'['+keys+'['+i+']]')
        error('has additional properties', null, JSON.stringify(name+'.') + ' + ' + keys + '['+i+']')
      } else {
        visit(name+'['+keys+'['+i+']]', node.additionalProperties, reporter, filter)
      }
 
      validate
          ('}')
        ('}')
 
      if (type !== 'object') validate('}')
    }
 
    if (node.$ref) {
      var sub = get(root, opts && opts.schemas || {}, node.$ref)
      if (sub) {
        var fn = cache[node.$ref]
        if (!fn) {
          cache[node.$ref] = function proxy(data) {
            return fn(data)
          }
          fn = compile(sub, cache, root, false, opts)
        }
        var n = gensym('ref')
        scope[n] = fn
        validate('if (!(%s(%s))) {', n, name)
        error('referenced schema does not match')
        validate('}')
      }
    }
 
    if (node.not) {
      var prev = gensym('prev')
      validate('var %s = errors', prev)
      visit(name, node.not, false, filter)
      validate('if (%s === errors) {', prev)
      error('negative schema matches')
      validate('} else {')
        ('errors = %s', prev)
      ('}')
    }
 
    if (node.items && !tuple) {
      if (type !== 'array') validate('if (%s) {', types.array(name))
 
      var i = genloop()
      validate('for (var %s = 0; %s < %s.length; %s++) {', i, i, name, i)
      visit(name+'['+i+']', node.items, reporter, filter)
      validate('}')
 
      if (type !== 'array') validate('}')
    }
 
    if (node.patternProperties) {
      if (type !== 'object') validate('if (%s) {', types.object(name))
      var keys = gensym('keys')
      var i = genloop()
      validate
        ('var %s = Object.keys(%s)', keys, name)
        ('for (var %s = 0; %s < %s.length; %s++) {', i, i, keys, i)
 
      Object.keys(node.patternProperties).forEach(function(key) {
        var p = patterns(key)
        validate('if (%s.test(%s)) {', p, keys+'['+i+']')
        visit(name+'['+keys+'['+i+']]', node.patternProperties[key], reporter, filter)
        validate('}')
      })
 
      validate('}')
      if (type !== 'object') validate('}')
    }
 
    if (node.pattern) {
      var p = patterns(node.pattern)
      if (type !== 'string') validate('if (%s) {', types.string(name))
      validate('if (!(%s.test(%s))) {', p, name)
      error('pattern mismatch')
      validate('}')
      if (type !== 'string') validate('}')
    }
 
    if (node.allOf) {
      node.allOf.forEach(function(sch) {
        visit(name, sch, reporter, filter)
      })
    }
 
    if (node.anyOf && node.anyOf.length) {
      var prev = gensym('prev')
 
      node.anyOf.forEach(function(sch, i) {
        if (i === 0) {
          validate('var %s = errors', prev)
        } else {
          validate('if (errors !== %s) {', prev)
            ('errors = %s', prev)
        }
        visit(name, sch, false, false)
      })
      node.anyOf.forEach(function(sch, i) {
        if (i) validate('}')
      })
      validate('if (%s !== errors) {', prev)
      error('no schemas match')
      validate('}')
    }
 
    if (node.oneOf && node.oneOf.length) {
      var prev = gensym('prev')
      var passes = gensym('passes')
 
      validate
        ('var %s = errors', prev)
        ('var %s = 0', passes)
 
      node.oneOf.forEach(function(sch, i) {
        visit(name, sch, false, false)
        validate('if (%s === errors) {', prev)
          ('%s++', passes)
        ('} else {')
          ('errors = %s', prev)
        ('}')
      })
 
      validate('if (%s !== 1) {', passes)
      error('no (or more than one) schemas match')
      validate('}')
    }
 
    if (node.multipleOf !== undefined) {
      if (type !== 'number' && type !== 'integer') validate('if (%s) {', types.number(name))
 
      var factor = ((node.multipleOf | 0) !== node.multipleOf) ? Math.pow(10, node.multipleOf.toString().split('.').pop().length) : 1
      if (factor > 1) validate('if ((%d*%s) % %d) {', factor, name, factor*node.multipleOf)
      else validate('if (%s % %d) {', name, node.multipleOf)
 
      error('has a remainder')
      validate('}')
 
      if (type !== 'number' && type !== 'integer') validate('}')
    }
 
    if (node.maxProperties !== undefined) {
      if (type !== 'object') validate('if (%s) {', types.object(name))
 
      validate('if (Object.keys(%s).length > %d) {', name, node.maxProperties)
      error('has more properties than allowed')
      validate('}')
 
      if (type !== 'object') validate('}')
    }
 
    if (node.minProperties !== undefined) {
      if (type !== 'object') validate('if (%s) {', types.object(name))
 
      validate('if (Object.keys(%s).length < %d) {', name, node.minProperties)
      error('has less properties than allowed')
      validate('}')
 
      if (type !== 'object') validate('}')
    }
 
    if (node.maxItems !== undefined) {
      if (type !== 'array') validate('if (%s) {', types.array(name))
 
      validate('if (%s.length > %d) {', name, node.maxItems)
      error('has more items than allowed')
      validate('}')
 
      if (type !== 'array') validate('}')
    }
 
    if (node.minItems !== undefined) {
      if (type !== 'array') validate('if (%s) {', types.array(name))
 
      validate('if (%s.length < %d) {', name, node.minItems)
      error('has less items than allowed')
      validate('}')
 
      if (type !== 'array') validate('}')
    }
 
    if (node.maxLength !== undefined) {
      if (type !== 'string') validate('if (%s) {', types.string(name))
 
      validate('if (%s.length > %d) {', name, node.maxLength)
      error('has longer length than allowed')
      validate('}')
 
      if (type !== 'string') validate('}')
    }
 
    if (node.minLength !== undefined) {
      if (type !== 'string') validate('if (%s) {', types.string(name))
 
      validate('if (%s.length < %d) {', name, node.minLength)
      error('has less length than allowed')
      validate('}')
 
      if (type !== 'string') validate('}')
    }
 
    if (node.minimum !== undefined) {
      validate('if (%s %s %d) {', name, node.exclusiveMinimum ? '<=' : '<', node.minimum)
      error('is less than minimum')
      validate('}')
    }
 
    if (node.maximum !== undefined) {
      validate('if (%s %s %d) {', name, node.exclusiveMaximum ? '>=' : '>', node.maximum)
      error('is more than maximum')
      validate('}')
    }
 
    if (properties) {
      Object.keys(properties).forEach(function(p) {
        if (Array.isArray(type) && type.indexOf('null') !== -1) validate('if (%s !== null) {', name)
 
        visit(genobj(name, p), properties[p], reporter, filter)
 
        if (Array.isArray(type) && type.indexOf('null') !== -1) validate('}')
      })
    }
 
    while (indent--) validate('}')
  }
 
  var validate = genfun
    ('function validate(data) {')
      ('validate.errors = null')
      ('var errors = 0')
 
  visit('data', schema, reporter, opts && opts.filter)
 
  validate
      ('return errors === 0')
    ('}')
 
  validate = validate.toFunction(scope)
  validate.errors = null
 
  if (Object.defineProperty) {
    Object.defineProperty(validate, 'error', {
      get: function() {
        if (!validate.errors) return ''
        return validate.errors.map(function(err) {
          return err.field + ' ' + err.message;
        }).join('\n')
      }
    })
  }
 
  validate.toJSON = function() {
    return schema
  }
 
  return validate
}
 
module.exports = function(schema, opts) {
  if (typeof schema === 'string') schema = JSON.parse(schema)
  return compile(schema, {}, schema, true, opts)
}
 
module.exports.filter = function(schema, opts) {
  var validate = module.exports(schema, xtend(opts, {filter: true}))
  return function(sch) {
    validate(sch)
    return sch
  }
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/

Statements: 9.76% (4 / 41)      Branches: 0% (0 / 14)      Functions: 0% (0 / 7)      Lines: 10.53% (4 / 38)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/
File Statements Branches Functions Lines
index.js 9.76% (4 / 41) 0% (0 / 14) 0% (0 / 7) 10.53% (4 / 38)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/index.js

Statements: 9.76% (4 / 41)      Branches: 0% (0 / 14)      Functions: 0% (0 / 7)      Lines: 10.53% (4 / 38)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 631   1 1   1                                                                                                                  
var util = require('util')
 
var INDENT_START = /[\{\[]/
var INDENT_END = /[\}\]]/
 
module.exports = function() {
  var lines = []
  var indent = 0
 
  var push = function(str) {
    var spaces = ''
    while (spaces.length < indent*2) spaces += '  '
    lines.push(spaces+str)
  }
 
  var line = function(fmt) {
    if (!fmt) return line
 
    if (INDENT_END.test(fmt.trim()[0]) && INDENT_START.test(fmt[fmt.length-1])) {
      indent--
      push(util.format.apply(util, arguments))
      indent++
      return line
    }
    if (INDENT_START.test(fmt[fmt.length-1])) {
      push(util.format.apply(util, arguments))
      indent++
      return line
    }
    if (INDENT_END.test(fmt.trim()[0])) {
      indent--
      push(util.format.apply(util, arguments))
      return line
    }
 
    push(util.format.apply(util, arguments))
    return line
  }
 
  line.toString = function() {
    return lines.join('\n')
  }
 
  line.toFunction = function(scope) {
    var src = 'return ('+line.toString()+')'
 
    var keys = Object.keys(scope || {}).map(function(key) {
      return key
    })
 
    var vals = keys.map(function(key) {
      return scope[key]
    })
 
    return Function.apply(null, keys.concat(src)).apply(null, vals)
  }
 
  if (arguments.length) line.apply(null, arguments)
 
  return line
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/

Statements: 71.43% (5 / 7)      Branches: 0% (0 / 4)      Functions: 0% (0 / 2)      Lines: 71.43% (5 / 7)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/
File Statements Branches Functions Lines
index.js 71.43% (5 / 7) 0% (0 / 4) 0% (0 / 2) 71.43% (5 / 7)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/index.js

Statements: 71.43% (5 / 7)      Branches: 0% (0 / 4)      Functions: 0% (0 / 2)      Lines: 71.43% (5 / 7)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 141   1       1 1       1    
var isProperty = require('is-property')
 
var gen = function(obj, prop) {
  return isProperty(prop) ? obj+'.'+prop : obj+'['+JSON.stringify(prop)+']'
}
 
gen.valid = isProperty
gen.property = function (prop) {
 return isProperty(prop) ? prop : JSON.stringify(prop)
}
 
module.exports = gen
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/

Statements: 66.67% (2 / 3)      Branches: 100% (0 / 0)      Functions: 0% (0 / 1)      Lines: 66.67% (2 / 3)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/
File Statements Branches Functions Lines
is-property.js 66.67% (2 / 3) 100% (0 / 0) 0% (0 / 1) 66.67% (2 / 3)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/is-property.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/is-property.js

Statements: 66.67% (2 / 3)      Branches: 100% (0 / 0)      Functions: 0% (0 / 1)      Lines: 66.67% (2 / 3)      Ignored: none     

1 2 3 4 5 6  1     1  
"use strict"
function isProperty(str) {
  return 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}
module.exports = isProperty
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/

Statements: 16.28% (7 / 43)      Branches: 0% (0 / 22)      Functions: 0% (0 / 6)      Lines: 16.28% (7 / 43)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/
File Statements Branches Functions Lines
jsonpointer.js 16.28% (7 / 43) 0% (0 / 22) 0% (0 / 6) 16.28% (7 / 43)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/jsonpointer.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/jsonpointer.js

Statements: 16.28% (7 / 43)      Branches: 0% (0 / 22)      Functions: 0% (0 / 6)      Lines: 16.28% (7 / 43)      Ignored: none     

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var untilde = function(str) {
  return str.replace(/~./g, function(m) {
    switch (m) {
      case "~0":
        return "~";
      case "~1":
        return "/";
    }
    throw new Error("Invalid tilde escape: " + m);
  });
}
 
var traverse = function(obj, pointer, value) {
  // assert(isArray(pointer))
  var part = untilde(pointer.shift());
  if(!obj.hasOwnProperty(part)) {
    return null;
  }
  if(pointer.length !== 0) { // keep traversin!
    return traverse(obj[part], pointer, value);
  }
  // we're done
  if(typeof value === "undefined") {
    // just reading
    return obj[part];
  }
  // set new value, return old value
  var old_value = obj[part];
  if(value === null) {
    delete obj[part];
  } else {
    obj[part] = value;
  }
  return old_value;
}
 
var validate_input = function(obj, pointer) {
  if(typeof obj !== "object") {
    throw new Error("Invalid input object.");
  }
 
  if(pointer === "") {
    return [];
  }
 
  if(!pointer) {
    throw new Error("Invalid JSON pointer.");
  }
 
  pointer = pointer.split("/");
  var first = pointer.shift();
  if (first !== "") {
    throw new Error("Invalid JSON pointer.");
  }
 
  return pointer;
}
 
var get = function(obj, pointer) {
  pointer = validate_input(obj, pointer);
  if (pointer.length === 0) {
    return obj;
  }
  return traverse(obj, pointer);
}
 
var set = function(obj, pointer, value) {
  pointer = validate_input(obj, pointer);
  if (pointer.length === 0) {
    throw new Error("Invalid JSON pointer for set.")
  }
  return traverse(obj, pointer, value);
}
 
exports.get = get
exports.set = set
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/

Statements: 30% (3 / 10)      Branches: 0% (0 / 2)      Functions: 0% (0 / 1)      Lines: 30% (3 / 10)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/
File Statements Branches Functions Lines
immutable.js 30% (3 / 10) 0% (0 / 2) 0% (0 / 1) 30% (3 / 10)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/immutable.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/immutable.js

Statements: 30% (3 / 10)      Branches: 0% (0 / 2)      Functions: 0% (0 / 1)      Lines: 30% (3 / 10)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 211   1   1                                
module.exports = extend
 
var hasOwnProperty = Object.prototype.hasOwnProperty;
 
function extend() {
    var target = {}
 
    for (var i = 0; i < arguments.length; i++) {
        var source = arguments[i]
 
        for (var key in source) {
            if (hasOwnProperty.call(source, key)) {
                target[key] = source[key]
            }
        }
    }
 
    return target
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/

Statements: 100% (1 / 1)      Branches: 50% (1 / 2)      Functions: 100% (0 / 0)      Lines: 100% (1 / 1)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/
File Statements Branches Functions Lines
index.js 100% (1 / 1) 50% (1 / 2) 100% (0 / 0) 100% (1 / 1)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/index.js

Statements: 100% (1 / 1)      Branches: 50% (1 / 2)      Functions: 100% (0 / 0)      Lines: 100% (1 / 1)      Ignored: none     

1 2 3 4 5    1    
'use strict';
 
module.exports = global.Promise || require('pinkie');
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/lib/

Statements: 16.03% (55 / 343)      Branches: 0% (0 / 326)      Functions: 0% (0 / 32)      Lines: 16.03% (55 / 343)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/lib/
File Statements Branches Functions Lines
client.js 11.49% (10 / 87) 0% (0 / 120) 0% (0 / 4) 11.49% (10 / 87)
crypto.js 30.23% (13 / 43) 0% (0 / 18) 0% (0 / 7) 30.23% (13 / 43)
index.js 100% (7 / 7) 100% (0 / 0) 100% (0 / 0) 100% (7 / 7)
server.js 9.15% (13 / 142) 0% (0 / 138) 0% (0 / 12) 9.15% (13 / 142)
utils.js 18.75% (12 / 64) 0% (0 / 50) 0% (0 / 9) 18.75% (12 / 64)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/lib/client.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/lib/client.js

Statements: 11.49% (10 / 87)      Branches: 0% (0 / 120)      Functions: 0% (0 / 4)      Lines: 11.49% (10 / 87)      Ignored: none     

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// Load modules
 
var Url = require('url');
var Hoek = require('hoek');
var Cryptiles = require('cryptiles');
var Crypto = require('./crypto');
var Utils = require('./utils');
 
 
// Declare internals
 
var internals = {};
 
 
// Generate an Authorization header for a given request
 
/*
    uri: 'http://example.com/resource?a=b' or object from Url.parse()
    method: HTTP verb (e.g. 'GET', 'POST')
    options: {
 
        // Required
 
        credentials: {
            id: 'dh37fgj492je',
            key: 'aoijedoaijsdlaksjdl',
            algorithm: 'sha256'                                 // 'sha1', 'sha256'
        },
 
        // Optional
 
        ext: 'application-specific',                        // Application specific data sent via the ext attribute
        timestamp: Date.now(),                              // A pre-calculated timestamp
        nonce: '2334f34f',                                  // A pre-generated nonce
        localtimeOffsetMsec: 400,                           // Time offset to sync with server time (ignored if timestamp provided)
        payload: '{"some":"payload"}',                      // UTF-8 encoded string for body hash generation (ignored if hash provided)
        contentType: 'application/json',                    // Payload content-type (ignored if hash provided)
        hash: 'U4MKKSmiVxk37JCCrAVIjV=',                    // Pre-calculated payload hash
        app: '24s23423f34dx',                               // Oz application id
        dlg: '234sz34tww3sd'                                // Oz delegated-by application id
    }
*/
 
exports.header = function (uri, method, options) {
 
    var result = {
        field: '',
        artifacts: {}
    };
 
    // Validate inputs
 
    if (!uri || (typeof uri !== 'string' && typeof uri !== 'object') ||
        !method || typeof method !== 'string' ||
        !options || typeof options !== 'object') {
 
        result.err = 'Invalid argument type';
        return result;
    }
 
    // Application time
 
    var timestamp = options.timestamp || Utils.nowSecs(options.localtimeOffsetMsec);
 
    // Validate credentials
 
    var credentials = options.credentials;
    if (!credentials ||
        !credentials.id ||
        !credentials.key ||
        !credentials.algorithm) {
 
        result.err = 'Invalid credential object';
        return result;
    }
 
    if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
        result.err = 'Unknown algorithm';
        return result;
    }
 
    // Parse URI
 
    if (typeof uri === 'string') {
        uri = Url.parse(uri);
    }
 
    // Calculate signature
 
    var artifacts = {
        ts: timestamp,
        nonce: options.nonce || Cryptiles.randomString(6),
        method: method,
        resource: uri.pathname + (uri.search || ''),                            // Maintain trailing '?'
        host: uri.hostname,
        port: uri.port || (uri.protocol === 'http:' ? 80 : 443),
        hash: options.hash,
        ext: options.ext,
        app: options.app,
        dlg: options.dlg
    };
 
    result.artifacts = artifacts;
 
    // Calculate payload hash
 
    if (!artifacts.hash &&
        (options.payload || options.payload === '')) {
 
        artifacts.hash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType);
    }
 
    var mac = Crypto.calculateMac('header', credentials, artifacts);
 
    // Construct header
 
    var hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== '';       // Other falsey values allowed
    var header = 'Hawk id="' + credentials.id +
                 '", ts="' + artifacts.ts +
                 '", nonce="' + artifacts.nonce +
                 (artifacts.hash ? '", hash="' + artifacts.hash : '') +
                 (hasExt ? '", ext="' + Hoek.escapeHeaderAttribute(artifacts.ext) : '') +
                 '", mac="' + mac + '"';
 
    if (artifacts.app) {
        header += ', app="' + artifacts.app +
                  (artifacts.dlg ? '", dlg="' + artifacts.dlg : '') + '"';
    }
 
    result.field = header;
 
    return result;
};
 
 
// Validate server response
 
/*
    res:        node's response object
    artifacts:  object received from header().artifacts
    options: {
        payload:    optional payload received
        required:   specifies if a Server-Authorization header is required. Defaults to 'false'
    }
*/
 
exports.authenticate = function (res, credentials, artifacts, options) {
 
    artifacts = Hoek.clone(artifacts);
    options = options || {};
 
    if (res.headers['www-authenticate']) {
 
        // Parse HTTP WWW-Authenticate header
 
        var wwwAttributes = Utils.parseAuthorizationHeader(res.headers['www-authenticate'], ['ts', 'tsm', 'error']);
        if (wwwAttributes instanceof Error) {
            return false;
        }
 
        // Validate server timestamp (not used to update clock since it is done via the SNPT client)
 
        if (wwwAttributes.ts) {
            var tsm = Crypto.calculateTsMac(wwwAttributes.ts, credentials);
            if (tsm !== wwwAttributes.tsm) {
                return false;
            }
        }
    }
 
    // Parse HTTP Server-Authorization header
 
    if (!res.headers['server-authorization'] &&
        !options.required) {
 
        return true;
    }
 
    var attributes = Utils.parseAuthorizationHeader(res.headers['server-authorization'], ['mac', 'ext', 'hash']);
    if (attributes instanceof Error) {
        return false;
    }
 
    artifacts.ext = attributes.ext;
    artifacts.hash = attributes.hash;
 
    var mac = Crypto.calculateMac('response', credentials, artifacts);
    if (mac !== attributes.mac) {
        return false;
    }
 
    if (!options.payload &&
        options.payload !== '') {
 
        return true;
    }
 
    if (!attributes.hash) {
        return false;
    }
 
    var calculatedHash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, res.headers['content-type']);
    return (calculatedHash === attributes.hash);
};
 
 
// Generate a bewit value for a given URI
 
/*
    uri: 'http://example.com/resource?a=b' or object from Url.parse()
    options: {
 
        // Required
 
        credentials: {
            id: 'dh37fgj492je',
            key: 'aoijedoaijsdlaksjdl',
            algorithm: 'sha256'                             // 'sha1', 'sha256'
        },
        ttlSec: 60 * 60,                                    // TTL in seconds
 
        // Optional
 
        ext: 'application-specific',                        // Application specific data sent via the ext attribute
        localtimeOffsetMsec: 400                            // Time offset to sync with server time
    };
*/
 
exports.getBewit = function (uri, options) {
 
    // Validate inputs
 
    if (!uri ||
        (typeof uri !== 'string' && typeof uri !== 'object') ||
        !options ||
        typeof options !== 'object' ||
        !options.ttlSec) {
 
        return '';
    }
 
    options.ext = (options.ext === null || options.ext === undefined ? '' : options.ext);       // Zero is valid value
 
    // Application time
 
    var now = Utils.now(options.localtimeOffsetMsec);
 
    // Validate credentials
 
    var credentials = options.credentials;
    if (!credentials ||
        !credentials.id ||
        !credentials.key ||
        !credentials.algorithm) {
 
        return '';
    }
 
    if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
        return '';
    }
 
    // Parse URI
 
    if (typeof uri === 'string') {
        uri = Url.parse(uri);
    }
 
    // Calculate signature
 
    var exp = Math.floor(now / 1000) + options.ttlSec;
    var mac = Crypto.calculateMac('bewit', credentials, {
        ts: exp,
        nonce: '',
        method: 'GET',
        resource: uri.pathname + (uri.search || ''),                            // Maintain trailing '?'
        host: uri.hostname,
        port: uri.port || (uri.protocol === 'http:' ? 80 : 443),
        ext: options.ext
    });
 
    // Construct bewit: id\exp\mac\ext
 
    var bewit = credentials.id + '\\' + exp + '\\' + mac + '\\' + options.ext;
    return Hoek.base64urlEncode(bewit);
};
 
 
// Generate an authorization string for a message
 
/*
    host: 'example.com',
    port: 8000,
    message: '{"some":"payload"}',                          // UTF-8 encoded string for body hash generation
    options: {
 
        // Required
 
        credentials: {
            id: 'dh37fgj492je',
            key: 'aoijedoaijsdlaksjdl',
            algorithm: 'sha256'                             // 'sha1', 'sha256'
        },
 
        // Optional
 
        timestamp: Date.now(),                              // A pre-calculated timestamp
        nonce: '2334f34f',                                  // A pre-generated nonce
        localtimeOffsetMsec: 400,                           // Time offset to sync with server time (ignored if timestamp provided)
    }
*/
 
exports.message = function (host, port, message, options) {
 
    // Validate inputs
 
    if (!host || typeof host !== 'string' ||
        !port || typeof port !== 'number' ||
        message === null || message === undefined || typeof message !== 'string' ||
        !options || typeof options !== 'object') {
 
        return null;
    }
 
    // Application time
 
    var timestamp = options.timestamp || Utils.nowSecs(options.localtimeOffsetMsec);
 
    // Validate credentials
 
    var credentials = options.credentials;
    if (!credentials ||
        !credentials.id ||
        !credentials.key ||
        !credentials.algorithm) {
 
        // Invalid credential object
        return null;
    }
 
    if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
        return null;
    }
 
    // Calculate signature
 
    var artifacts = {
        ts: timestamp,
        nonce: options.nonce || Cryptiles.randomString(6),
        host: host,
        port: port,
        hash: Crypto.calculatePayloadHash(message, credentials.algorithm)
    };
 
    // Construct authorization
 
    var result = {
        id: credentials.id,
        ts: artifacts.ts,
        nonce: artifacts.nonce,
        hash: artifacts.hash,
        mac: Crypto.calculateMac('message', credentials, artifacts)
    };
 
    return result;
};
 
 
 
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/lib/crypto.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/lib/crypto.js

Statements: 30.23% (13 / 43)      Branches: 0% (0 / 18)      Functions: 0% (0 / 7)      Lines: 30.23% (13 / 43)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128    1 1 1         1         1         1                                                 1                   1                                                                   1               1                 1             1               1              
// Load modules
 
var Crypto = require('crypto');
var Url = require('url');
var Utils = require('./utils');
 
 
// Declare internals
 
var internals = {};
 
 
// MAC normalization format version
 
exports.headerVersion = '1';                        // Prevent comparison of mac values generated with different normalized string formats
 
 
// Supported HMAC algorithms
 
exports.algorithms = ['sha1', 'sha256'];
 
 
// Calculate the request MAC
 
/*
    type: 'header',                                 // 'header', 'bewit', 'response'
    credentials: {
        key: 'aoijedoaijsdlaksjdl',
        algorithm: 'sha256'                         // 'sha1', 'sha256'
    },
    options: {
        method: 'GET',
        resource: '/resource?a=1&b=2',
        host: 'example.com',
        port: 8080,
        ts: 1357718381034,
        nonce: 'd3d345f',
        hash: 'U4MKKSmiVxk37JCCrAVIjV/OhB3y+NdwoCr6RShbVkE=',
        ext: 'app-specific-data',
        app: 'hf48hd83qwkj',                        // Application id (Oz)
        dlg: 'd8djwekds9cj'                         // Delegated by application id (Oz), requires options.app
    }
*/
 
exports.calculateMac = function (type, credentials, options) {
 
    var normalized = exports.generateNormalizedString(type, options);
 
    var hmac = Crypto.createHmac(credentials.algorithm, credentials.key).update(normalized);
    var digest = hmac.digest('base64');
    return digest;
};
 
 
exports.generateNormalizedString = function (type, options) {
 
    var resource = options.resource || '';
    if (resource &&
        resource[0] !== '/') {
 
        var url = Url.parse(resource, false);
        resource = url.path;                        // Includes query
    }
 
    var normalized = 'hawk.' + exports.headerVersion + '.' + type + '\n' +
                     options.ts + '\n' +
                     options.nonce + '\n' +
                     (options.method || '').toUpperCase() + '\n' +
                     resource + '\n' +
                     options.host.toLowerCase() + '\n' +
                     options.port + '\n' +
                     (options.hash || '') + '\n';
 
    if (options.ext) {
        normalized += options.ext.replace('\\', '\\\\').replace('\n', '\\n');
    }
 
    normalized += '\n';
 
    if (options.app) {
        normalized += options.app + '\n' +
                      (options.dlg || '') + '\n';
    }
 
    return normalized;
};
 
 
exports.calculatePayloadHash = function (payload, algorithm, contentType) {
 
    var hash = exports.initializePayloadHash(algorithm, contentType);
    hash.update(payload || '');
    return exports.finalizePayloadHash(hash);
};
 
 
exports.initializePayloadHash = function (algorithm, contentType) {
 
    var hash = Crypto.createHash(algorithm);
    hash.update('hawk.' + exports.headerVersion + '.payload\n');
    hash.update(Utils.parseContentType(contentType) + '\n');
    return hash;
};
 
 
exports.finalizePayloadHash = function (hash) {
 
    hash.update('\n');
    return hash.digest('base64');
};
 
 
exports.calculateTsMac = function (ts, credentials) {
 
    var hmac = Crypto.createHmac(credentials.algorithm, credentials.key);
    hmac.update('hawk.' + exports.headerVersion + '.ts\n' + ts + '\n');
    return hmac.digest('base64');
};
 
 
exports.timestampMessage = function (credentials, localtimeOffsetMsec) {
 
    var now = Utils.nowSecs(localtimeOffsetMsec);
    var tsm = exports.calculateTsMac(now, credentials);
    return { ts: now, tsm: tsm };
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/lib/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/lib/index.js

Statements: 100% (7 / 7)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (7 / 7)      Ignored: none     

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// Export sub-modules
 
exports.error = exports.Error = require('boom');
exports.sntp = require('sntp');
 
exports.server = require('./server');
exports.client = require('./client');
exports.crypto = require('./crypto');
exports.utils = require('./utils');
 
exports.uri = {
    authenticate: exports.server.authenticateBewit,
    getBewit: exports.client.getBewit
};
 
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/lib/server.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/lib/server.js

Statements: 9.15% (13 / 142)      Branches: 0% (0 / 138)      Functions: 0% (0 / 12)      Lines: 9.15% (13 / 142)      Ignored: none     

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// Load modules
 
var Boom = require('boom');
var Hoek = require('hoek');
var Cryptiles = require('cryptiles');
var Crypto = require('./crypto');
var Utils = require('./utils');
 
 
// Declare internals
 
var internals = {};
 
 
// Hawk authentication
 
/*
   req:                 node's HTTP request object or an object as follows:
 
                        var request = {
                            method: 'GET',
                            url: '/resource/4?a=1&b=2',
                            host: 'example.com',
                            port: 8080,
                            authorization: 'Hawk id="dh37fgj492je", ts="1353832234", nonce="j4h3g2", ext="some-app-ext-data", mac="6R4rV5iE+NPoym+WwjeHzjAGXUtLNIxmo1vpMofpLAE="'
                        };
 
   credentialsFunc:     required function to lookup the set of Hawk credentials based on the provided credentials id.
                        The credentials include the MAC key, MAC algorithm, and other attributes (such as username)
                        needed by the application. This function is the equivalent of verifying the username and
                        password in Basic authentication.
 
                        var credentialsFunc = function (id, callback) {
 
                            // Lookup credentials in database
                            db.lookup(id, function (err, item) {
 
                                if (err || !item) {
                                    return callback(err);
                                }
 
                                var credentials = {
                                    // Required
                                    key: item.key,
                                    algorithm: item.algorithm,
                                    // Application specific
                                    user: item.user
                                };
 
                                return callback(null, credentials);
                            });
                        };
 
   options: {
 
        hostHeaderName:        optional header field name, used to override the default 'Host' header when used
                               behind a cache of a proxy. Apache2 changes the value of the 'Host' header while preserving
                               the original (which is what the module must verify) in the 'x-forwarded-host' header field.
                               Only used when passed a node Http.ServerRequest object.
 
        nonceFunc:             optional nonce validation function. The function signature is function(key, nonce, ts, callback)
                               where 'callback' must be called using the signature function(err).
 
        timestampSkewSec:      optional number of seconds of permitted clock skew for incoming timestamps. Defaults to 60 seconds.
                               Provides a +/- skew which means actual allowed window is double the number of seconds.
 
        localtimeOffsetMsec:   optional local clock time offset express in a number of milliseconds (positive or negative).
                               Defaults to 0.
 
        payload:               optional payload for validation. The client calculates the hash value and includes it via the 'hash'
                               header attribute. The server always ensures the value provided has been included in the request
                               MAC. When this option is provided, it validates the hash value itself. Validation is done by calculating
                               a hash value over the entire payload (assuming it has already be normalized to the same format and
                               encoding used by the client to calculate the hash on request). If the payload is not available at the time
                               of authentication, the authenticatePayload() method can be used by passing it the credentials and
                               attributes.hash returned in the authenticate callback.
 
        host:                  optional host name override. Only used when passed a node request object.
        port:                  optional port override. Only used when passed a node request object.
    }
 
    callback: function (err, credentials, artifacts) { }
 */
 
exports.authenticate = function (req, credentialsFunc, options, callback) {
 
    callback = Hoek.nextTick(callback);
 
    // Default options
 
    options.nonceFunc = options.nonceFunc || internals.nonceFunc;
    options.timestampSkewSec = options.timestampSkewSec || 60;                                                  // 60 seconds
 
    // Application time
 
    var now = Utils.now(options.localtimeOffsetMsec);                           // Measure now before any other processing
 
    // Convert node Http request object to a request configuration object
 
    var request = Utils.parseRequest(req, options);
    if (request instanceof Error) {
        return callback(Boom.badRequest(request.message));
    }
 
    // Parse HTTP Authorization header
 
    var attributes = Utils.parseAuthorizationHeader(request.authorization);
    if (attributes instanceof Error) {
        return callback(attributes);
    }
 
    // Construct artifacts container
 
    var artifacts = {
        method: request.method,
        host: request.host,
        port: request.port,
        resource: request.url,
        ts: attributes.ts,
        nonce: attributes.nonce,
        hash: attributes.hash,
        ext: attributes.ext,
        app: attributes.app,
        dlg: attributes.dlg,
        mac: attributes.mac,
        id: attributes.id
    };
 
    // Verify required header attributes
 
    if (!attributes.id ||
        !attributes.ts ||
        !attributes.nonce ||
        !attributes.mac) {
 
        return callback(Boom.badRequest('Missing attributes'), null, artifacts);
    }
 
    // Fetch Hawk credentials
 
    credentialsFunc(attributes.id, function (err, credentials) {
 
        if (err) {
            return callback(err, credentials || null, artifacts);
        }
 
        if (!credentials) {
            return callback(Boom.unauthorized('Unknown credentials', 'Hawk'), null, artifacts);
        }
 
        if (!credentials.key ||
            !credentials.algorithm) {
 
            return callback(Boom.internal('Invalid credentials'), credentials, artifacts);
        }
 
        if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
            return callback(Boom.internal('Unknown algorithm'), credentials, artifacts);
        }
 
        // Calculate MAC
 
        var mac = Crypto.calculateMac('header', credentials, artifacts);
        if (!Cryptiles.fixedTimeComparison(mac, attributes.mac)) {
            return callback(Boom.unauthorized('Bad mac', 'Hawk'), credentials, artifacts);
        }
 
        // Check payload hash
 
        if (options.payload ||
            options.payload === '') {
 
            if (!attributes.hash) {
                return callback(Boom.unauthorized('Missing required payload hash', 'Hawk'), credentials, artifacts);
            }
 
            var hash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, request.contentType);
            if (!Cryptiles.fixedTimeComparison(hash, attributes.hash)) {
                return callback(Boom.unauthorized('Bad payload hash', 'Hawk'), credentials, artifacts);
            }
        }
 
        // Check nonce
 
        options.nonceFunc(credentials.key, attributes.nonce, attributes.ts, function (err) {
 
            if (err) {
                return callback(Boom.unauthorized('Invalid nonce', 'Hawk'), credentials, artifacts);
            }
 
            // Check timestamp staleness
 
            if (Math.abs((attributes.ts * 1000) - now) > (options.timestampSkewSec * 1000)) {
                var tsm = Crypto.timestampMessage(credentials, options.localtimeOffsetMsec);
                return callback(Boom.unauthorized('Stale timestamp', 'Hawk', tsm), credentials, artifacts);
            }
 
            // Successful authentication
 
            return callback(null, credentials, artifacts);
        });
    });
};
 
 
// Authenticate payload hash - used when payload cannot be provided during authenticate()
 
/*
    payload:        raw request payload
    credentials:    from authenticate callback
    artifacts:      from authenticate callback
    contentType:    req.headers['content-type']
*/
 
exports.authenticatePayload = function (payload, credentials, artifacts, contentType) {
 
    var calculatedHash = Crypto.calculatePayloadHash(payload, credentials.algorithm, contentType);
    return Cryptiles.fixedTimeComparison(calculatedHash, artifacts.hash);
};
 
 
// Authenticate payload hash - used when payload cannot be provided during authenticate()
 
/*
    calculatedHash: the payload hash calculated using Crypto.calculatePayloadHash()
    artifacts:      from authenticate callback
*/
 
exports.authenticatePayloadHash = function (calculatedHash, artifacts) {
 
    return Cryptiles.fixedTimeComparison(calculatedHash, artifacts.hash);
};
 
 
// Generate a Server-Authorization header for a given response
 
/*
    credentials: {},                                        // Object received from authenticate()
    artifacts: {}                                           // Object received from authenticate(); 'mac', 'hash', and 'ext' - ignored
    options: {
        ext: 'application-specific',                        // Application specific data sent via the ext attribute
        payload: '{"some":"payload"}',                      // UTF-8 encoded string for body hash generation (ignored if hash provided)
        contentType: 'application/json',                    // Payload content-type (ignored if hash provided)
        hash: 'U4MKKSmiVxk37JCCrAVIjV='                     // Pre-calculated payload hash
    }
*/
 
exports.header = function (credentials, artifacts, options) {
 
    // Prepare inputs
 
    options = options || {};
 
    if (!artifacts ||
        typeof artifacts !== 'object' ||
        typeof options !== 'object') {
 
        return '';
    }
 
    artifacts = Hoek.clone(artifacts);
    delete artifacts.mac;
    artifacts.hash = options.hash;
    artifacts.ext = options.ext;
 
    // Validate credentials
 
    if (!credentials ||
        !credentials.key ||
        !credentials.algorithm) {
 
        // Invalid credential object
        return '';
    }
 
    if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
        return '';
    }
 
    // Calculate payload hash
 
    if (!artifacts.hash &&
        (options.payload || options.payload === '')) {
 
        artifacts.hash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType);
    }
 
    var mac = Crypto.calculateMac('response', credentials, artifacts);
 
    // Construct header
 
    var header = 'Hawk mac="' + mac + '"' +
                 (artifacts.hash ? ', hash="' + artifacts.hash + '"' : '');
 
    if (artifacts.ext !== null &&
        artifacts.ext !== undefined &&
        artifacts.ext !== '') {                       // Other falsey values allowed
 
        header += ', ext="' + Hoek.escapeHeaderAttribute(artifacts.ext) + '"';
    }
 
    return header;
};
 
 
/*
 * Arguments and options are the same as authenticate() with the exception that the only supported options are:
 * 'hostHeaderName', 'localtimeOffsetMsec', 'host', 'port'
 */
 
exports.authenticateBewit = function (req, credentialsFunc, options, callback) {
 
    callback = Hoek.nextTick(callback);
 
    // Application time
 
    var now = Utils.now(options.localtimeOffsetMsec);
 
    // Convert node Http request object to a request configuration object
 
    var request = Utils.parseRequest(req, options);
    if (request instanceof Error) {
        return callback(Boom.badRequest(request.message));
    }
 
    // Extract bewit
 
    //                                 1     2             3           4
    var resource = request.url.match(/^(\/.*)([\?&])bewit\=([^&$]*)(?:&(.+))?$/);
    if (!resource) {
        return callback(Boom.unauthorized(null, 'Hawk'));
    }
 
    // Bewit not empty
 
    if (!resource[3]) {
        return callback(Boom.unauthorized('Empty bewit', 'Hawk'));
    }
 
    // Verify method is GET
 
    if (request.method !== 'GET' &&
        request.method !== 'HEAD') {
 
        return callback(Boom.unauthorized('Invalid method', 'Hawk'));
    }
 
    // No other authentication
 
    if (request.authorization) {
        return callback(Boom.badRequest('Multiple authentications'));
    }
 
    // Parse bewit
 
    var bewitString = Hoek.base64urlDecode(resource[3]);
    if (bewitString instanceof Error) {
        return callback(Boom.badRequest('Invalid bewit encoding'));
    }
 
    // Bewit format: id\exp\mac\ext ('\' is used because it is a reserved header attribute character)
 
    var bewitParts = bewitString.split('\\');
    if (bewitParts.length !== 4) {
        return callback(Boom.badRequest('Invalid bewit structure'));
    }
 
    var bewit = {
        id: bewitParts[0],
        exp: parseInt(bewitParts[1], 10),
        mac: bewitParts[2],
        ext: bewitParts[3] || ''
    };
 
    if (!bewit.id ||
        !bewit.exp ||
        !bewit.mac) {
 
        return callback(Boom.badRequest('Missing bewit attributes'));
    }
 
    // Construct URL without bewit
 
    var url = resource[1];
    if (resource[4]) {
        url += resource[2] + resource[4];
    }
 
    // Check expiration
 
    if (bewit.exp * 1000 <= now) {
        return callback(Boom.unauthorized('Access expired', 'Hawk'), null, bewit);
    }
 
    // Fetch Hawk credentials
 
    credentialsFunc(bewit.id, function (err, credentials) {
 
        if (err) {
            return callback(err, credentials || null, bewit.ext);
        }
 
        if (!credentials) {
            return callback(Boom.unauthorized('Unknown credentials', 'Hawk'), null, bewit);
        }
 
        if (!credentials.key ||
            !credentials.algorithm) {
 
            return callback(Boom.internal('Invalid credentials'), credentials, bewit);
        }
 
        if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
            return callback(Boom.internal('Unknown algorithm'), credentials, bewit);
        }
 
        // Calculate MAC
 
        var mac = Crypto.calculateMac('bewit', credentials, {
            ts: bewit.exp,
            nonce: '',
            method: 'GET',
            resource: url,
            host: request.host,
            port: request.port,
            ext: bewit.ext
        });
 
        if (!Cryptiles.fixedTimeComparison(mac, bewit.mac)) {
            return callback(Boom.unauthorized('Bad mac', 'Hawk'), credentials, bewit);
        }
 
        // Successful authentication
 
        return callback(null, credentials, bewit);
    });
};
 
 
/*
 *  options are the same as authenticate() with the exception that the only supported options are:
 * 'nonceFunc', 'timestampSkewSec', 'localtimeOffsetMsec'
 */
 
exports.authenticateMessage = function (host, port, message, authorization, credentialsFunc, options, callback) {
 
    callback = Hoek.nextTick(callback);
 
    // Default options
 
    options.nonceFunc = options.nonceFunc || internals.nonceFunc;
    options.timestampSkewSec = options.timestampSkewSec || 60;                                                  // 60 seconds
 
    // Application time
 
    var now = Utils.now(options.localtimeOffsetMsec);                       // Measure now before any other processing
 
    // Validate authorization
 
    if (!authorization.id ||
        !authorization.ts ||
        !authorization.nonce ||
        !authorization.hash ||
        !authorization.mac) {
 
        return callback(Boom.badRequest('Invalid authorization'));
    }
 
    // Fetch Hawk credentials
 
    credentialsFunc(authorization.id, function (err, credentials) {
 
        if (err) {
            return callback(err, credentials || null);
        }
 
        if (!credentials) {
            return callback(Boom.unauthorized('Unknown credentials', 'Hawk'));
        }
 
        if (!credentials.key ||
            !credentials.algorithm) {
 
            return callback(Boom.internal('Invalid credentials'), credentials);
        }
 
        if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
            return callback(Boom.internal('Unknown algorithm'), credentials);
        }
 
        // Construct artifacts container
 
        var artifacts = {
            ts: authorization.ts,
            nonce: authorization.nonce,
            host: host,
            port: port,
            hash: authorization.hash
        };
 
        // Calculate MAC
 
        var mac = Crypto.calculateMac('message', credentials, artifacts);
        if (!Cryptiles.fixedTimeComparison(mac, authorization.mac)) {
            return callback(Boom.unauthorized('Bad mac', 'Hawk'), credentials);
        }
 
        // Check payload hash
 
        var hash = Crypto.calculatePayloadHash(message, credentials.algorithm);
        if (!Cryptiles.fixedTimeComparison(hash, authorization.hash)) {
            return callback(Boom.unauthorized('Bad message hash', 'Hawk'), credentials);
        }
 
        // Check nonce
 
        options.nonceFunc(credentials.key, authorization.nonce, authorization.ts, function (err) {
 
            if (err) {
                return callback(Boom.unauthorized('Invalid nonce', 'Hawk'), credentials);
            }
 
            // Check timestamp staleness
 
            if (Math.abs((authorization.ts * 1000) - now) > (options.timestampSkewSec * 1000)) {
                return callback(Boom.unauthorized('Stale timestamp'), credentials);
            }
 
            // Successful authentication
 
            return callback(null, credentials);
        });
    });
};
 
 
internals.nonceFunc = function (key, nonce, ts, nonceCallback) {
 
    return nonceCallback();         // No validation
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/lib/utils.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/lib/utils.js

Statements: 18.75% (12 / 64)      Branches: 0% (0 / 50)      Functions: 0% (0 / 9)      Lines: 18.75% (12 / 64)      Ignored: none     

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// Load modules
 
var Sntp = require('sntp');
var Boom = require('boom');
 
 
// Declare internals
 
var internals = {};
 
 
exports.version = function () {
 
    return require('../package.json').version;
};
 
 
// Extract host and port from request
 
//                                            $1                            $2
internals.hostHeaderRegex = /^(?:(?:\r\n)?\s)*((?:[^:]+)|(?:\[[^\]]+\]))(?::(\d+))?(?:(?:\r\n)?\s)*$/;              // (IPv4, hostname)|(IPv6)
 
 
exports.parseHost = function (req, hostHeaderName) {
 
    hostHeaderName = (hostHeaderName ? hostHeaderName.toLowerCase() : 'host');
    var hostHeader = req.headers[hostHeaderName];
    if (!hostHeader) {
        return null;
    }
 
    var hostParts = hostHeader.match(internals.hostHeaderRegex);
    if (!hostParts) {
        return null;
    }
 
    return {
        name: hostParts[1],
        port: (hostParts[2] ? hostParts[2] : (req.connection && req.connection.encrypted ? 443 : 80))
    };
};
 
 
// Parse Content-Type header content
 
exports.parseContentType = function (header) {
 
    if (!header) {
        return '';
    }
 
    return header.split(';')[0].trim().toLowerCase();
};
 
 
// Convert node's  to request configuration object
 
exports.parseRequest = function (req, options) {
 
    if (!req.headers) {
        return req;
    }
 
    // Obtain host and port information
 
    if (!options.host || !options.port) {
        var host = exports.parseHost(req, options.hostHeaderName);
        if (!host) {
            return new Error('Invalid Host header');
        }
    }
 
    var request = {
        method: req.method,
        url: req.url,
        host: options.host || host.name,
        port: options.port || host.port,
        authorization: req.headers.authorization,
        contentType: req.headers['content-type'] || ''
    };
 
    return request;
};
 
 
exports.now = function (localtimeOffsetMsec) {
 
    return Sntp.now() + (localtimeOffsetMsec || 0);
};
 
 
exports.nowSecs = function (localtimeOffsetMsec) {
 
    return Math.floor(exports.now(localtimeOffsetMsec) / 1000);
};
 
 
// Parse Hawk HTTP Authorization header
 
exports.parseAuthorizationHeader = function (header, keys) {
 
    keys = keys || ['id', 'ts', 'nonce', 'hash', 'ext', 'mac', 'app', 'dlg'];
 
    if (!header) {
        return Boom.unauthorized(null, 'Hawk');
    }
 
    var headerParts = header.match(/^(\w+)(?:\s+(.*))?$/);       // Header: scheme[ something]
    if (!headerParts) {
        return Boom.badRequest('Invalid header syntax');
    }
 
    var scheme = headerParts[1];
    if (scheme.toLowerCase() !== 'hawk') {
        return Boom.unauthorized(null, 'Hawk');
    }
 
    var attributesString = headerParts[2];
    if (!attributesString) {
        return Boom.badRequest('Invalid header syntax');
    }
 
    var attributes = {};
    var errorMessage = '';
    var verify = attributesString.replace(/(\w+)="([^"\\]*)"\s*(?:,\s*|$)/g, function ($0, $1, $2) {
 
        // Check valid attribute names
 
        if (keys.indexOf($1) === -1) {
            errorMessage = 'Unknown attribute: ' + $1;
            return;
        }
 
        // Allowed attribute value characters: !#$%&'()*+,-./:;<=>?@[]^_`{|}~ and space, a-z, A-Z, 0-9
 
        if ($2.match(/^[ \w\!#\$%&'\(\)\*\+,\-\.\/\:;<\=>\?@\[\]\^`\{\|\}~]+$/) === null) {
            errorMessage = 'Bad attribute value: ' + $1;
            return;
        }
 
        // Check for duplicates
 
        if (attributes.hasOwnProperty($1)) {
            errorMessage = 'Duplicate attribute: ' + $1;
            return;
        }
 
        attributes[$1] = $2;
        return '';
    });
 
    if (verify !== '') {
        return Boom.badRequest(errorMessage || 'Bad header format');
    }
 
    return attributes;
};
 
 
exports.unauthorized = function (message, attributes) {
 
    return Boom.unauthorized(message, 'Hawk', attributes);
};
 
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/boom/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/boom/lib/

Statements: 26.92% (35 / 130)      Branches: 0% (0 / 52)      Functions: 0% (0 / 32)      Lines: 26.92% (35 / 130)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/boom/lib/
File Statements Branches Functions Lines
index.js 26.92% (35 / 130) 0% (0 / 52) 0% (0 / 32) 26.92% (35 / 130)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/boom/lib/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/boom/lib/index.js

Statements: 26.92% (35 / 130)      Branches: 0% (0 / 52)      Functions: 0% (0 / 32)      Lines: 26.92% (35 / 130)      Ignored: none     

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// Load modules
 
var Http = require('http');
var Hoek = require('hoek');
 
 
// Declare internals
 
var internals = {};
 
exports.wrap = function (error, statusCode, message) {
 
    Hoek.assert(error instanceof Error, 'Cannot wrap non-Error object');
    return (error.isBoom ? error : internals.initialize(error, statusCode || 500, message));
};
 
 
exports.create = function (statusCode, message, data) {
 
    return internals.create(statusCode, message, data, exports.create);
};
 
internals.create = function (statusCode, message, data, ctor) {
 
    var error = new Error(message ? message : undefined);       // Avoids settings null message
    Error.captureStackTrace(error, ctor);                       // Filter the stack to our external API
    error.data = data || null;
    internals.initialize(error, statusCode);
    return error;
};
 
internals.initialize = function (error, statusCode, message) {
 
    var numberCode = parseInt(statusCode, 10);
    Hoek.assert(!isNaN(numberCode) && numberCode >= 400, 'First argument must be a number (400+):', statusCode);
 
    error.isBoom = true;
    error.isServer = numberCode >= 500;
 
    if (!error.hasOwnProperty('data')) {
        error.data = null;
    }
 
    error.output = {
        statusCode: numberCode,
        payload: {},
        headers: {}
    };
 
    error.reformat = internals.reformat;
    error.reformat();
 
    if (!message &&
        !error.message) {
 
        message = error.output.payload.error;
    }
 
    if (message) {
        error.message = (message + (error.message ? ': ' + error.message : ''));
    }
 
    return error;
};
 
 
internals.reformat = function () {
 
    this.output.payload.statusCode = this.output.statusCode;
    this.output.payload.error = Http.STATUS_CODES[this.output.statusCode] || 'Unknown';
 
    if (this.output.statusCode === 500) {
        this.output.payload.message = 'An internal server error occurred';              // Hide actual error from user
    }
    else if (this.message) {
        this.output.payload.message = this.message;
    }
};
 
 
// 4xx Client Errors
 
exports.badRequest = function (message, data) {
 
    return internals.create(400, message, data, exports.badRequest);
};
 
 
exports.unauthorized = function (message, scheme, attributes) {          // Or function (message, wwwAuthenticate[])
 
    var err = internals.create(401, message, undefined, exports.unauthorized);
 
    if (!scheme) {
        return err;
    }
 
    var wwwAuthenticate = '';
    var i = 0;
    var il = 0;
 
    if (typeof scheme === 'string') {
 
        // function (message, scheme, attributes)
 
        wwwAuthenticate = scheme;
 
        if (attributes || message) {
            err.output.payload.attributes = {};
        }
 
        if (attributes) {
            var names = Object.keys(attributes);
            for (i = 0, il = names.length; i < il; ++i) {
                var name = names[i];
                if (i) {
                    wwwAuthenticate += ',';
                }
 
                var value = attributes[name];
                if (value === null ||
                    value === undefined) {              // Value can be zero
 
                    value = '';
                }
                wwwAuthenticate += ' ' + name + '="' + Hoek.escapeHeaderAttribute(value.toString()) + '"';
                err.output.payload.attributes[name] = value;
            }
        }
 
        if (message) {
            if (attributes) {
                wwwAuthenticate += ',';
            }
            wwwAuthenticate += ' error="' + Hoek.escapeHeaderAttribute(message) + '"';
            err.output.payload.attributes.error = message;
        }
        else {
            err.isMissing = true;
        }
    }
    else {
 
        // function (message, wwwAuthenticate[])
 
        var wwwArray = scheme;
        for (i = 0, il = wwwArray.length; i < il; ++i) {
            if (i) {
                wwwAuthenticate += ', ';
            }
 
            wwwAuthenticate += wwwArray[i];
        }
    }
 
    err.output.headers['WWW-Authenticate'] = wwwAuthenticate;
 
    return err;
};
 
 
exports.forbidden = function (message, data) {
 
    return internals.create(403, message, data, exports.forbidden);
};
 
 
exports.notFound = function (message, data) {
 
    return internals.create(404, message, data, exports.notFound);
};
 
 
exports.methodNotAllowed = function (message, data) {
 
    return internals.create(405, message, data, exports.methodNotAllowed);
};
 
 
exports.notAcceptable = function (message, data) {
 
    return internals.create(406, message, data, exports.notAcceptable);
};
 
 
exports.proxyAuthRequired = function (message, data) {
 
    return internals.create(407, message, data, exports.proxyAuthRequired);
};
 
 
exports.clientTimeout = function (message, data) {
 
    return internals.create(408, message, data, exports.clientTimeout);
};
 
 
exports.conflict = function (message, data) {
 
    return internals.create(409, message, data, exports.conflict);
};
 
 
exports.resourceGone = function (message, data) {
 
    return internals.create(410, message, data, exports.resourceGone);
};
 
 
exports.lengthRequired = function (message, data) {
 
    return internals.create(411, message, data, exports.lengthRequired);
};
 
 
exports.preconditionFailed = function (message, data) {
 
    return internals.create(412, message, data, exports.preconditionFailed);
};
 
 
exports.entityTooLarge = function (message, data) {
 
    return internals.create(413, message, data, exports.entityTooLarge);
};
 
 
exports.uriTooLong = function (message, data) {
 
    return internals.create(414, message, data, exports.uriTooLong);
};
 
 
exports.unsupportedMediaType = function (message, data) {
 
    return internals.create(415, message, data, exports.unsupportedMediaType);
};
 
 
exports.rangeNotSatisfiable = function (message, data) {
 
    return internals.create(416, message, data, exports.rangeNotSatisfiable);
};
 
 
exports.expectationFailed = function (message, data) {
 
    return internals.create(417, message, data, exports.expectationFailed);
};
 
exports.badData = function (message, data) {
 
    return internals.create(422, message, data, exports.badData);
};
 
 
exports.preconditionRequired = function (message, data) {
 
    return internals.create(428, message, data, exports.preconditionRequired);
};
 
 
exports.tooManyRequests = function (message, data) {
 
    return internals.create(429, message, data, exports.tooManyRequests);
};
 
 
// 5xx Server Errors
 
exports.internal = function (message, data, statusCode) {
 
    return internals.serverError(message, data, statusCode, exports.internal);
};
 
internals.serverError = function (message, data, statusCode, ctor) {
 
    var error;
    if (data instanceof Error) {
        error = exports.wrap(data, statusCode, message);
    } else {
        error = internals.create(statusCode || 500, message, undefined, ctor);
        error.data = data;
    }
 
    return error;
};
 
 
exports.notImplemented = function (message, data) {
 
    return internals.serverError(message, data, 501, exports.notImplemented);
};
 
 
exports.badGateway = function (message, data) {
 
    return internals.serverError(message, data, 502, exports.badGateway);
};
 
 
exports.serverTimeout = function (message, data) {
 
    return internals.serverError(message, data, 503, exports.serverTimeout);
};
 
 
exports.gatewayTimeout = function (message, data) {
 
    return internals.serverError(message, data, 504, exports.gatewayTimeout);
};
 
 
exports.badImplementation = function (message, data) {
 
    var err = internals.serverError(message, data, 500, exports.badImplementation);
    err.isDeveloperError = true;
    return err;
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/cryptiles/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/cryptiles/lib/

Statements: 22.22% (6 / 27)      Branches: 0% (0 / 14)      Functions: 0% (0 / 3)      Lines: 22.22% (6 / 27)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/cryptiles/lib/
File Statements Branches Functions Lines
index.js 22.22% (6 / 27) 0% (0 / 14) 0% (0 / 3) 22.22% (6 / 27)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/cryptiles/lib/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/cryptiles/lib/index.js

Statements: 22.22% (6 / 27)      Branches: 0% (0 / 14)      Functions: 0% (0 / 3)      Lines: 22.22% (6 / 27)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70    1 1         1         1                       1                                       1                                                
// Load modules
 
var Crypto = require('crypto');
var Boom = require('boom');
 
 
// Declare internals
 
var internals = {};
 
 
// Generate a cryptographically strong pseudo-random data
 
exports.randomString = function (size) {
 
    var buffer = exports.randomBits((size + 1) * 6);
    if (buffer instanceof Error) {
        return buffer;
    }
 
    var string = buffer.toString('base64').replace(/\+/g, '-').replace(/\//g, '_').replace(/\=/g, '');
    return string.slice(0, size);
};
 
 
exports.randomBits = function (bits) {
 
    if (!bits ||
        bits < 0) {
 
        return Boom.internal('Invalid random bits count');
    }
 
    var bytes = Math.ceil(bits / 8);
    try {
        return Crypto.randomBytes(bytes);
    }
    catch (err) {
        return Boom.internal('Failed generating random bits: ' + err.message);
    }
};
 
 
// Compare two strings using fixed time algorithm (to prevent time-based analysis of MAC digest match)
 
exports.fixedTimeComparison = function (a, b) {
 
    if (typeof a !== 'string' ||
        typeof b !== 'string') {
 
        return false;
    }
 
    var mismatch = (a.length === b.length ? 0 : 1);
    if (mismatch) {
        b = a;
    }
 
    for (var i = 0, il = a.length; i < il; ++i) {
        var ac = a.charCodeAt(i);
        var bc = b.charCodeAt(i);
        mismatch |= (ac ^ bc);
    }
 
    return (mismatch === 0);
};
 
 
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/hoek/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/hoek/lib/

Statements: 13.33% (66 / 495)      Branches: 3.72% (13 / 349)      Functions: 1.69% (1 / 59)      Lines: 13.33% (66 / 495)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/hoek/lib/
File Statements Branches Functions Lines
escape.js 29.79% (14 / 47) 48.15% (13 / 27) 14.29% (1 / 7) 29.79% (14 / 47)
index.js 11.61% (52 / 448) 0% (0 / 322) 0% (0 / 52) 11.61% (52 / 448)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/hoek/lib/escape.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/hoek/lib/escape.js

Statements: 29.79% (14 / 47)      Branches: 48.15% (13 / 27)      Functions: 14.29% (1 / 7)      Lines: 29.79% (14 / 47)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134    1     1                                               1                                               1                     1                               1                   1           1                           1   1   1   91                   68       1      
// Declare internals
 
var internals = {};
 
 
exports.escapeJavaScript = function (input) {
 
    if (!input) {
        return '';
    }
 
    var escaped = '';
 
    for (var i = 0, il = input.length; i < il; ++i) {
 
        var charCode = input.charCodeAt(i);
 
        if (internals.isSafe(charCode)) {
            escaped += input[i];
        }
        else {
            escaped += internals.escapeJavaScriptChar(charCode);
        }
    }
 
    return escaped;
};
 
 
exports.escapeHtml = function (input) {
 
    if (!input) {
        return '';
    }
 
    var escaped = '';
 
    for (var i = 0, il = input.length; i < il; ++i) {
 
        var charCode = input.charCodeAt(i);
 
        if (internals.isSafe(charCode)) {
            escaped += input[i];
        }
        else {
            escaped += internals.escapeHtmlChar(charCode);
        }
    }
 
    return escaped;
};
 
 
internals.escapeJavaScriptChar = function (charCode) {
 
    if (charCode >= 256) {
        return '\\u' + internals.padLeft('' + charCode, 4);
    }
 
    var hexValue = new Buffer(String.fromCharCode(charCode), 'ascii').toString('hex');
    return '\\x' + internals.padLeft(hexValue, 2);
};
 
 
internals.escapeHtmlChar = function (charCode) {
 
    var namedEscape = internals.namedHtml[charCode];
    if (typeof namedEscape !== 'undefined') {
        return namedEscape;
    }
 
    if (charCode >= 256) {
        return '&#' + charCode + ';';
    }
 
    var hexValue = new Buffer(String.fromCharCode(charCode), 'ascii').toString('hex');
    return '&#x' + internals.padLeft(hexValue, 2) + ';';
};
 
 
internals.padLeft = function (str, len) {
 
    while (str.length < len) {
        str = '0' + str;
    }
 
    return str;
};
 
 
internals.isSafe = function (charCode) {
 
    return (typeof internals.safeCharCodes[charCode] !== 'undefined');
};
 
 
internals.namedHtml = {
    '38': '&amp;',
    '60': '&lt;',
    '62': '&gt;',
    '34': '&quot;',
    '160': '&nbsp;',
    '162': '&cent;',
    '163': '&pound;',
    '164': '&curren;',
    '169': '&copy;',
    '174': '&reg;'
};
 
 
internals.safeCharCodes = (function () {
 
    var safe = {};
 
    for (var i = 32; i < 123; ++i) {
 
        if ((i >= 97) ||                    // a-z
            (i >= 65 && i <= 90) ||         // A-Z
            (i >= 48 && i <= 57) ||         // 0-9
            i === 32 ||                     // space
            i === 46 ||                     // .
            i === 44 ||                     // ,
            i === 45 ||                     // -
            i === 58 ||                     // :
            i === 95) {                     // _
 
            safe[i] = null;
        }
    }
 
    return safe;
}());
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/hoek/lib/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/hoek/lib/index.js

Statements: 11.61% (52 / 448)      Branches: 0% (0 / 322)      Functions: 0% (0 / 52)      Lines: 11.61% (52 / 448)      Ignored: none     

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                                            1                                                                                                                       1                                         1                             1                               1                     1                                 1                                                 1                                                                                                                                                                                                                                     1                                       1                                               1                                                   1                                                                                                                                                                                                                                                           1                                     1                                                                               1                   1                       1                         1                                                   1               1     1                             1                                                 1             1           1           1             1           1           1                 1                 1                 1                                       1                   1           1           1                         1                                         1                                               1               1     1     1     1                                                                               1                             1                     1                        
// Load modules
 
var Crypto = require('crypto');
var Path = require('path');
var Util = require('util');
var Escape = require('./escape');
 
 
// Declare internals
 
var internals = {};
 
 
// Clone object or array
 
exports.clone = function (obj, seen) {
 
    if (typeof obj !== 'object' ||
        obj === null) {
 
        return obj;
    }
 
    seen = seen || { orig: [], copy: [] };
 
    var lookup = seen.orig.indexOf(obj);
    if (lookup !== -1) {
        return seen.copy[lookup];
    }
 
    var newObj;
    var cloneDeep = false;
 
    if (!Array.isArray(obj)) {
        if (Buffer.isBuffer(obj)) {
            newObj = new Buffer(obj);
        }
        else if (obj instanceof Date) {
            newObj = new Date(obj.getTime());
        }
        else if (obj instanceof RegExp) {
            newObj = new RegExp(obj);
        }
        else {
            var proto = Object.getPrototypeOf(obj);
            if (proto &&
                proto.isImmutable) {
 
                newObj = obj;
            }
            else {
                newObj = Object.create(proto);
                cloneDeep = true;
            }
        }
    }
    else {
        newObj = [];
        cloneDeep = true;
    }
 
    seen.orig.push(obj);
    seen.copy.push(newObj);
 
    if (cloneDeep) {
        var keys = Object.getOwnPropertyNames(obj);
        for (var i = 0, il = keys.length; i < il; ++i) {
            var key = keys[i];
            var descriptor = Object.getOwnPropertyDescriptor(obj, key);
            if (descriptor &&
                (descriptor.get ||
                 descriptor.set)) {
 
                Object.defineProperty(newObj, key, descriptor);
            }
            else {
                newObj[key] = exports.clone(obj[key], seen);
            }
        }
    }
 
    return newObj;
};
 
 
// Merge all the properties of source into target, source wins in conflict, and by default null and undefined from source are applied
/*eslint-disable */
exports.merge = function (target, source, isNullOverride /* = true */, isMergeArrays /* = true */) {
/*eslint-enable */
    exports.assert(target && typeof target === 'object', 'Invalid target value: must be an object');
    exports.assert(source === null || source === undefined || typeof source === 'object', 'Invalid source value: must be null, undefined, or an object');
 
    if (!source) {
        return target;
    }
 
    if (Array.isArray(source)) {
        exports.assert(Array.isArray(target), 'Cannot merge array onto an object');
        if (isMergeArrays === false) {                                                  // isMergeArrays defaults to true
            target.length = 0;                                                          // Must not change target assignment
        }
 
        for (var i = 0, il = source.length; i < il; ++i) {
            target.push(exports.clone(source[i]));
        }
 
        return target;
    }
 
    var keys = Object.keys(source);
    for (var k = 0, kl = keys.length; k < kl; ++k) {
        var key = keys[k];
        var value = source[key];
        if (value &&
            typeof value === 'object') {
 
            if (!target[key] ||
                typeof target[key] !== 'object' ||
                (Array.isArray(target[key]) ^ Array.isArray(value)) ||
                value instanceof Date ||
                Buffer.isBuffer(value) ||
                value instanceof RegExp) {
 
                target[key] = exports.clone(value);
            }
            else {
                exports.merge(target[key], value, isNullOverride, isMergeArrays);
            }
        }
        else {
            if (value !== null &&
                value !== undefined) {                              // Explicit to preserve empty strings
 
                target[key] = value;
            }
            else if (isNullOverride !== false) {                    // Defaults to true
                target[key] = value;
            }
        }
    }
 
    return target;
};
 
 
// Apply options to a copy of the defaults
 
exports.applyToDefaults = function (defaults, options, isNullOverride) {
 
    exports.assert(defaults && typeof defaults === 'object', 'Invalid defaults value: must be an object');
    exports.assert(!options || options === true || typeof options === 'object', 'Invalid options value: must be true, falsy or an object');
 
    if (!options) {                                                 // If no options, return null
        return null;
    }
 
    var copy = exports.clone(defaults);
 
    if (options === true) {                                         // If options is set to true, use defaults
        return copy;
    }
 
    return exports.merge(copy, options, isNullOverride === true, false);
};
 
 
// Clone an object except for the listed keys which are shallow copied
 
exports.cloneWithShallow = function (source, keys) {
 
    if (!source ||
        typeof source !== 'object') {
 
        return source;
    }
 
    var storage = internals.store(source, keys);    // Move shallow copy items to storage
    var copy = exports.clone(source);               // Deep copy the rest
    internals.restore(copy, source, storage);       // Shallow copy the stored items and restore
    return copy;
};
 
 
internals.store = function (source, keys) {
 
    var storage = {};
    for (var i = 0, il = keys.length; i < il; ++i) {
        var key = keys[i];
        var value = exports.reach(source, key);
        if (value !== undefined) {
            storage[key] = value;
            internals.reachSet(source, key, undefined);
        }
    }
 
    return storage;
};
 
 
internals.restore = function (copy, source, storage) {
 
    var keys = Object.keys(storage);
    for (var i = 0, il = keys.length; i < il; ++i) {
        var key = keys[i];
        internals.reachSet(copy, key, storage[key]);
        internals.reachSet(source, key, storage[key]);
    }
};
 
 
internals.reachSet = function (obj, key, value) {
 
    var path = key.split('.');
    var ref = obj;
    for (var i = 0, il = path.length; i < il; ++i) {
        var segment = path[i];
        if (i + 1 === il) {
            ref[segment] = value;
        }
 
        ref = ref[segment];
    }
};
 
 
// Apply options to defaults except for the listed keys which are shallow copied from option without merging
 
exports.applyToDefaultsWithShallow = function (defaults, options, keys) {
 
    exports.assert(defaults && typeof defaults === 'object', 'Invalid defaults value: must be an object');
    exports.assert(!options || options === true || typeof options === 'object', 'Invalid options value: must be true, falsy or an object');
    exports.assert(keys && Array.isArray(keys), 'Invalid keys');
 
    if (!options) {                                                 // If no options, return null
        return null;
    }
 
    var copy = exports.cloneWithShallow(defaults, keys);
 
    if (options === true) {                                         // If options is set to true, use defaults
        return copy;
    }
 
    var storage = internals.store(options, keys);   // Move shallow copy items to storage
    exports.merge(copy, options, false, false);     // Deep copy the rest
    internals.restore(copy, options, storage);      // Shallow copy the stored items and restore
    return copy;
};
 
 
// Deep object or array comparison
 
exports.deepEqual = function (obj, ref, options, seen) {
 
    options = options || { prototype: true };
 
    var type = typeof obj;
 
    if (type !== typeof ref) {
        return false;
    }
 
    if (type !== 'object' ||
        obj === null ||
        ref === null) {
 
        if (obj === ref) {                                                      // Copied from Deep-eql, copyright(c) 2013 Jake Luer, jake@alogicalparadox.com, MIT Licensed, https://github.com/chaijs/deep-eql
            return obj !== 0 || 1 / obj === 1 / ref;        // -0 / +0
        }
 
        return obj !== obj && ref !== ref;                  // NaN
    }
 
    seen = seen || [];
    if (seen.indexOf(obj) !== -1) {
        return true;                            // If previous comparison failed, it would have stopped execution
    }
 
    seen.push(obj);
 
    if (Array.isArray(obj)) {
        if (!Array.isArray(ref)) {
            return false;
        }
 
        if (!options.part && obj.length !== ref.length) {
            return false;
        }
 
        for (var i = 0, il = obj.length; i < il; ++i) {
            if (options.part) {
                var found = false;
                for (var r = 0, rl = ref.length; r < rl; ++r) {
                    if (exports.deepEqual(obj[i], ref[r], options, seen)) {
                        found = true;
                        break;
                    }
                }
 
                return found;
            }
 
            if (!exports.deepEqual(obj[i], ref[i], options, seen)) {
                return false;
            }
        }
 
        return true;
    }
 
    if (Buffer.isBuffer(obj)) {
        if (!Buffer.isBuffer(ref)) {
            return false;
        }
 
        if (obj.length !== ref.length) {
            return false;
        }
 
        for (var j = 0, jl = obj.length; j < jl; ++j) {
            if (obj[j] !== ref[j]) {
                return false;
            }
        }
 
        return true;
    }
 
    if (obj instanceof Date) {
        return (ref instanceof Date && obj.getTime() === ref.getTime());
    }
 
    if (obj instanceof RegExp) {
        return (ref instanceof RegExp && obj.toString() === ref.toString());
    }
 
    if (options.prototype) {
        if (Object.getPrototypeOf(obj) !== Object.getPrototypeOf(ref)) {
            return false;
        }
    }
 
    var keys = Object.getOwnPropertyNames(obj);
 
    if (!options.part && keys.length !== Object.getOwnPropertyNames(ref).length) {
        return false;
    }
 
    for (var k = 0, kl = keys.length; k < kl; ++k) {
        var key = keys[k];
        var descriptor = Object.getOwnPropertyDescriptor(obj, key);
        if (descriptor.get) {
            if (!exports.deepEqual(descriptor, Object.getOwnPropertyDescriptor(ref, key), options, seen)) {
                return false;
            }
        }
        else if (!exports.deepEqual(obj[key], ref[key], options, seen)) {
            return false;
        }
    }
 
    return true;
};
 
 
// Remove duplicate items from array
 
exports.unique = function (array, key) {
 
    var index = {};
    var result = [];
 
    for (var i = 0, il = array.length; i < il; ++i) {
        var id = (key ? array[i][key] : array[i]);
        if (index[id] !== true) {
 
            result.push(array[i]);
            index[id] = true;
        }
    }
 
    return result;
};
 
 
// Convert array into object
 
exports.mapToObject = function (array, key) {
 
    if (!array) {
        return null;
    }
 
    var obj = {};
    for (var i = 0, il = array.length; i < il; ++i) {
        if (key) {
            if (array[i][key]) {
                obj[array[i][key]] = true;
            }
        }
        else {
            obj[array[i]] = true;
        }
    }
 
    return obj;
};
 
 
// Find the common unique items in two arrays
 
exports.intersect = function (array1, array2, justFirst) {
 
    if (!array1 || !array2) {
        return [];
    }
 
    var common = [];
    var hash = (Array.isArray(array1) ? exports.mapToObject(array1) : array1);
    var found = {};
    for (var i = 0, il = array2.length; i < il; ++i) {
        if (hash[array2[i]] && !found[array2[i]]) {
            if (justFirst) {
                return array2[i];
            }
 
            common.push(array2[i]);
            found[array2[i]] = true;
        }
    }
 
    return (justFirst ? null : common);
};
 
 
// Test if the reference contains the values
 
exports.contain = function (ref, values, options) {
 
    /*
        string -> string(s)
        array -> item(s)
        object -> key(s)
        object -> object (key:value)
    */
 
    var valuePairs = null;
    if (typeof ref === 'object' &&
        typeof values === 'object' &&
        !Array.isArray(ref) &&
        !Array.isArray(values)) {
 
        valuePairs = values;
        values = Object.keys(values);
    }
    else {
        values = [].concat(values);
    }
 
    options = options || {};            // deep, once, only, part
 
    exports.assert(arguments.length >= 2, 'Insufficient arguments');
    exports.assert(typeof ref === 'string' || typeof ref === 'object', 'Reference must be string or an object');
    exports.assert(values.length, 'Values array cannot be empty');
 
    var compare, compareFlags;
    if (options.deep) {
        compare = exports.deepEqual;
 
        var hasOnly = options.hasOwnProperty('only'), hasPart = options.hasOwnProperty('part');
 
        compareFlags = {
            prototype: hasOnly ? options.only : hasPart ? !options.part : false,
            part: hasOnly ? !options.only : hasPart ? options.part : true
        };
    }
    else {
        compare = function (a, b) {
 
            return a === b;
        };
    }
 
    var misses = false;
    var matches = new Array(values.length);
    for (var i = 0, il = matches.length; i < il; ++i) {
        matches[i] = 0;
    }
 
    if (typeof ref === 'string') {
        var pattern = '(';
        for (i = 0, il = values.length; i < il; ++i) {
            var value = values[i];
            exports.assert(typeof value === 'string', 'Cannot compare string reference to non-string value');
            pattern += (i ? '|' : '') + exports.escapeRegex(value);
        }
 
        var regex = new RegExp(pattern + ')', 'g');
        var leftovers = ref.replace(regex, function ($0, $1) {
 
            var index = values.indexOf($1);
            ++matches[index];
            return '';          // Remove from string
        });
 
        misses = !!leftovers;
    }
    else if (Array.isArray(ref)) {
        for (i = 0, il = ref.length; i < il; ++i) {
            for (var j = 0, jl = values.length, matched = false; j < jl && matched === false; ++j) {
                matched = compare(values[j], ref[i], compareFlags) && j;
            }
 
            if (matched !== false) {
                ++matches[matched];
            }
            else {
                misses = true;
            }
        }
    }
    else {
        var keys = Object.keys(ref);
        for (i = 0, il = keys.length; i < il; ++i) {
            var key = keys[i];
            var pos = values.indexOf(key);
            if (pos !== -1) {
                if (valuePairs &&
                    !compare(valuePairs[key], ref[key], compareFlags)) {
 
                    return false;
                }
 
                ++matches[pos];
            }
            else {
                misses = true;
            }
        }
    }
 
    var result = false;
    for (i = 0, il = matches.length; i < il; ++i) {
        result = result || !!matches[i];
        if ((options.once && matches[i] > 1) ||
            (!options.part && !matches[i])) {
 
            return false;
        }
    }
 
    if (options.only &&
        misses) {
 
        return false;
    }
 
    return result;
};
 
 
// Flatten array
 
exports.flatten = function (array, target) {
 
    var result = target || [];
 
    for (var i = 0, il = array.length; i < il; ++i) {
        if (Array.isArray(array[i])) {
            exports.flatten(array[i], result);
        }
        else {
            result.push(array[i]);
        }
    }
 
    return result;
};
 
 
// Convert an object key chain string ('a.b.c') to reference (object[a][b][c])
 
exports.reach = function (obj, chain, options) {
 
    if (chain === false ||
        chain === null ||
        typeof chain === 'undefined') {
 
        return obj;
    }
 
    options = options || {};
    if (typeof options === 'string') {
        options = { separator: options };
    }
 
    var path = chain.split(options.separator || '.');
    var ref = obj;
    for (var i = 0, il = path.length; i < il; ++i) {
        var key = path[i];
        if (key[0] === '-' && Array.isArray(ref)) {
            key = key.slice(1, key.length);
            key = ref.length - key;
        }
 
        if (!ref ||
            !ref.hasOwnProperty(key) ||
            (typeof ref !== 'object' && options.functions === false)) {         // Only object and function can have properties
 
            exports.assert(!options.strict || i + 1 === il, 'Missing segment', key, 'in reach path ', chain);
            exports.assert(typeof ref === 'object' || options.functions === true || typeof ref !== 'function', 'Invalid segment', key, 'in reach path ', chain);
            ref = options.default;
            break;
        }
 
        ref = ref[key];
    }
 
    return ref;
};
 
 
exports.reachTemplate = function (obj, template, options) {
 
    return template.replace(/{([^}]+)}/g, function ($0, chain) {
 
        var value = exports.reach(obj, chain, options);
        return (value === undefined || value === null ? '' : value);
    });
};
 
 
exports.formatStack = function (stack) {
 
    var trace = [];
    for (var i = 0, il = stack.length; i < il; ++i) {
        var item = stack[i];
        trace.push([item.getFileName(), item.getLineNumber(), item.getColumnNumber(), item.getFunctionName(), item.isConstructor()]);
    }
 
    return trace;
};
 
 
exports.formatTrace = function (trace) {
 
    var display = [];
 
    for (var i = 0, il = trace.length; i < il; ++i) {
        var row = trace[i];
        display.push((row[4] ? 'new ' : '') + row[3] + ' (' + row[0] + ':' + row[1] + ':' + row[2] + ')');
    }
 
    return display;
};
 
 
exports.callStack = function (slice) {
 
    // http://code.google.com/p/v8/wiki/JavaScriptStackTraceApi
 
    var v8 = Error.prepareStackTrace;
    Error.prepareStackTrace = function (err, stack) {
 
        return stack;
    };
 
    var capture = {};
    Error.captureStackTrace(capture, arguments.callee);     /*eslint no-caller:0 */
    var stack = capture.stack;
 
    Error.prepareStackTrace = v8;
 
    var trace = exports.formatStack(stack);
 
    if (slice) {
        return trace.slice(slice);
    }
 
    return trace;
};
 
 
exports.displayStack = function (slice) {
 
    var trace = exports.callStack(slice === undefined ? 1 : slice + 1);
 
    return exports.formatTrace(trace);
};
 
 
exports.abortThrow = false;
 
 
exports.abort = function (message, hideStack) {
 
    if (process.env.NODE_ENV === 'test' || exports.abortThrow === true) {
        throw new Error(message || 'Unknown error');
    }
 
    var stack = '';
    if (!hideStack) {
        stack = exports.displayStack(1).join('\n\t');
    }
    console.log('ABORT: ' + message + '\n\t' + stack);
    process.exit(1);
};
 
 
exports.assert = function (condition /*, msg1, msg2, msg3 */) {
 
    if (condition) {
        return;
    }
 
    if (arguments.length === 2 && arguments[1] instanceof Error) {
        throw arguments[1];
    }
 
    var msgs = [];
    for (var i = 1, il = arguments.length; i < il; ++i) {
        if (arguments[i] !== '') {
            msgs.push(arguments[i]);            // Avoids Array.slice arguments leak, allowing for V8 optimizations
        }
    }
 
    msgs = msgs.map(function (msg) {
 
        return typeof msg === 'string' ? msg : msg instanceof Error ? msg.message : exports.stringify(msg);
    });
    throw new Error(msgs.join(' ') || 'Unknown error');
};
 
 
exports.Timer = function () {
 
    this.ts = 0;
    this.reset();
};
 
 
exports.Timer.prototype.reset = function () {
 
    this.ts = Date.now();
};
 
 
exports.Timer.prototype.elapsed = function () {
 
    return Date.now() - this.ts;
};
 
 
exports.Bench = function () {
 
    this.ts = 0;
    this.reset();
};
 
 
exports.Bench.prototype.reset = function () {
 
    this.ts = exports.Bench.now();
};
 
 
exports.Bench.prototype.elapsed = function () {
 
    return exports.Bench.now() - this.ts;
};
 
 
exports.Bench.now = function () {
 
    var ts = process.hrtime();
    return (ts[0] * 1e3) + (ts[1] / 1e6);
};
 
 
// Escape string for Regex construction
 
exports.escapeRegex = function (string) {
 
    // Escape ^$.*+-?=!:|\/()[]{},
    return string.replace(/[\^\$\.\*\+\-\?\=\!\:\|\\\/\(\)\[\]\{\}\,]/g, '\\$&');
};
 
 
// Base64url (RFC 4648) encode
 
exports.base64urlEncode = function (value, encoding) {
 
    var buf = (Buffer.isBuffer(value) ? value : new Buffer(value, encoding || 'binary'));
    return buf.toString('base64').replace(/\+/g, '-').replace(/\//g, '_').replace(/\=/g, '');
};
 
 
// Base64url (RFC 4648) decode
 
exports.base64urlDecode = function (value, encoding) {
 
    if (value &&
        !/^[\w\-]*$/.test(value)) {
 
        return new Error('Invalid character');
    }
 
    try {
        var buf = new Buffer(value, 'base64');
        return (encoding === 'buffer' ? buf : buf.toString(encoding || 'binary'));
    }
    catch (err) {
        return err;
    }
};
 
 
// Escape attribute value for use in HTTP header
 
exports.escapeHeaderAttribute = function (attribute) {
 
    // Allowed value characters: !#$%&'()*+,-./:;<=>?@[]^_`{|}~ and space, a-z, A-Z, 0-9, \, "
 
    exports.assert(/^[ \w\!#\$%&'\(\)\*\+,\-\.\/\:;<\=>\?@\[\]\^`\{\|\}~\"\\]*$/.test(attribute), 'Bad attribute value (' + attribute + ')');
 
    return attribute.replace(/\\/g, '\\\\').replace(/\"/g, '\\"');                             // Escape quotes and slash
};
 
 
exports.escapeHtml = function (string) {
 
    return Escape.escapeHtml(string);
};
 
 
exports.escapeJavaScript = function (string) {
 
    return Escape.escapeJavaScript(string);
};
 
 
exports.nextTick = function (callback) {
 
    return function () {
 
        var args = arguments;
        process.nextTick(function () {
 
            callback.apply(null, args);
        });
    };
};
 
 
exports.once = function (method) {
 
    if (method._hoekOnce) {
        return method;
    }
 
    var once = false;
    var wrapped = function () {
 
        if (!once) {
            once = true;
            method.apply(null, arguments);
        }
    };
 
    wrapped._hoekOnce = true;
 
    return wrapped;
};
 
 
exports.isAbsolutePath = function (path, platform) {
 
    if (!path) {
        return false;
    }
 
    if (Path.isAbsolute) {                      // node >= 0.11
        return Path.isAbsolute(path);
    }
 
    platform = platform || process.platform;
 
    // Unix
 
    if (platform !== 'win32') {
        return path[0] === '/';
    }
 
    // Windows
 
    return !!/^(?:[a-zA-Z]:[\\\/])|(?:[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/])/.test(path);        // C:\ or \\something\something
};
 
 
exports.isInteger = function (value) {
 
    return (typeof value === 'number' &&
            parseFloat(value) === parseInt(value, 10) &&
            !isNaN(value));
};
 
 
exports.ignore = function () { };
 
 
exports.inherits = Util.inherits;
 
 
exports.format = Util.format;
 
 
exports.transform = function (source, transform, options) {
 
    exports.assert(source === null || source === undefined || typeof source === 'object' || Array.isArray(source), 'Invalid source object: must be null, undefined, an object, or an array');
 
    if (Array.isArray(source)) {
        var results = [];
        for (var i = 0, il = source.length; i < il; ++i) {
            results.push(exports.transform(source[i], transform, options));
        }
        return results;
    }
 
    var result = {};
    var keys = Object.keys(transform);
 
    for (var k = 0, kl = keys.length; k < kl; ++k) {
        var key = keys[k];
        var path = key.split('.');
        var sourcePath = transform[key];
 
        exports.assert(typeof sourcePath === 'string', 'All mappings must be "." delineated strings');
 
        var segment;
        var res = result;
 
        while (path.length > 1) {
            segment = path.shift();
            if (!res[segment]) {
                res[segment] = {};
            }
            res = res[segment];
        }
        segment = path.shift();
        res[segment] = exports.reach(source, sourcePath, options);
    }
 
    return result;
};
 
 
exports.uniqueFilename = function (path, extension) {
 
    if (extension) {
        extension = extension[0] !== '.' ? '.' + extension : extension;
    }
    else {
        extension = '';
    }
 
    path = Path.resolve(path);
    var name = [Date.now(), process.pid, Crypto.randomBytes(8).toString('hex')].join('-') + extension;
    return Path.join(path, name);
};
 
 
exports.stringify = function () {
 
    try {
        return JSON.stringify.apply(null, arguments);
    }
    catch (err) {
        return '[Cannot display object: ' + err.message + ']';
    }
};
 
 
exports.shallow = function (source) {
 
    var target = {};
    var keys = Object.keys(source);
    for (var i = 0, il = keys.length; i < il; ++i) {
        var key = keys[i];
        target[key] = source[key];
    }
 
    return target;
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/sntp/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/sntp/

Statements: 100% (1 / 1)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (1 / 1)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/sntp/
File Statements Branches Functions Lines
index.js 100% (1 / 1) 100% (0 / 0) 100% (0 / 0) 100% (1 / 1)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/sntp/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/sntp/index.js

Statements: 100% (1 / 1)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (1 / 1)      Ignored: none     

1 21  
module.exports = require('./lib');
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/sntp/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/sntp/lib/

Statements: 9.09% (16 / 176)      Branches: 0% (0 / 83)      Functions: 0% (0 / 22)      Lines: 9.64% (16 / 166)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/sntp/lib/
File Statements Branches Functions Lines
index.js 9.09% (16 / 176) 0% (0 / 83) 0% (0 / 22) 9.64% (16 / 166)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/sntp/lib/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/hawk/node_modules/sntp/lib/index.js

Statements: 9.09% (16 / 176)      Branches: 0% (0 / 83)      Functions: 0% (0 / 22)      Lines: 9.64% (16 / 166)      Ignored: none     

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// Load modules
 
var Dgram = require('dgram');
var Dns = require('dns');
var Hoek = require('hoek');
 
 
// Declare internals
 
var internals = {};
 
 
exports.time = function (options, callback) {
 
    if (arguments.length !== 2) {
        callback = arguments[0];
        options = {};
    }
 
    var settings = Hoek.clone(options);
    settings.host = settings.host || 'pool.ntp.org';
    settings.port = settings.port || 123;
    settings.resolveReference = settings.resolveReference || false;
 
    // Declare variables used by callback
 
    var timeoutId = 0;
    var sent = 0;
 
    // Ensure callback is only called once
 
    var finish = function (err, result) {
 
        if (timeoutId) {
            clearTimeout(timeoutId);
            timeoutId = 0;
        }
 
        socket.removeAllListeners();
        socket.once('error', internals.ignore);
        socket.close();
        return callback(err, result);
    };
 
    finish = Hoek.once(finish);
 
    // Create UDP socket
 
    var socket = Dgram.createSocket('udp4');
 
    socket.once('error', function (err) {
 
        return finish(err);
    });
 
    // Listen to incoming messages
 
    socket.on('message', function (buffer, rinfo) {
 
        var received = Date.now();
 
        var message = new internals.NtpMessage(buffer);
        if (!message.isValid) {
            return finish(new Error('Invalid server response'), message);
        }
 
        if (message.originateTimestamp !== sent) {
            return finish(new Error('Wrong originate timestamp'), message);
        }
 
        // Timestamp Name          ID   When Generated
        // ------------------------------------------------------------
        // Originate Timestamp     T1   time request sent by client
        // Receive Timestamp       T2   time request received by server
        // Transmit Timestamp      T3   time reply sent by server
        // Destination Timestamp   T4   time reply received by client
        //
        // The roundtrip delay d and system clock offset t are defined as:
        //
        // d = (T4 - T1) - (T3 - T2)     t = ((T2 - T1) + (T3 - T4)) / 2
 
        var T1 = message.originateTimestamp;
        var T2 = message.receiveTimestamp;
        var T3 = message.transmitTimestamp;
        var T4 = received;
 
        message.d = (T4 - T1) - (T3 - T2);
        message.t = ((T2 - T1) + (T3 - T4)) / 2;
        message.receivedLocally = received;
 
        if (!settings.resolveReference ||
            message.stratum !== 'secondary') {
 
            return finish(null, message);
        }
 
        // Resolve reference IP address
 
        Dns.reverse(message.referenceId, function (err, domains) {
 
            if (/* $lab:coverage:off$ */ !err /* $lab:coverage:on$ */) {
                message.referenceHost = domains[0];
            }
 
            return finish(null, message);
        });
    });
 
    // Set timeout
 
    if (settings.timeout) {
        timeoutId = setTimeout(function () {
 
            timeoutId = 0;
            return finish(new Error('Timeout'));
        }, settings.timeout);
    }
 
    // Construct NTP message
 
    var message = new Buffer(48);
    for (var i = 0; i < 48; i++) {                      // Zero message
        message[i] = 0;
    }
 
    message[0] = (0 << 6) + (4 << 3) + (3 << 0)         // Set version number to 4 and Mode to 3 (client)
    sent = Date.now();
    internals.fromMsecs(sent, message, 40);               // Set transmit timestamp (returns as originate)
 
    // Send NTP request
 
    socket.send(message, 0, message.length, settings.port, settings.host, function (err, bytes) {
 
        if (err ||
            bytes !== 48) {
 
            return finish(err || new Error('Could not send entire message'));
        }
    });
};
 
 
internals.NtpMessage = function (buffer) {
 
    this.isValid = false;
 
    // Validate
 
    if (buffer.length !== 48) {
        return;
    }
 
    // Leap indicator
 
    var li = (buffer[0] >> 6);
    switch (li) {
        case 0: this.leapIndicator = 'no-warning'; break;
        case 1: this.leapIndicator = 'last-minute-61'; break;
        case 2: this.leapIndicator = 'last-minute-59'; break;
        case 3: this.leapIndicator = 'alarm'; break;
    }
 
    // Version
 
    var vn = ((buffer[0] & 0x38) >> 3);
    this.version = vn;
 
    // Mode
 
    var mode = (buffer[0] & 0x7);
    switch (mode) {
        case 1: this.mode = 'symmetric-active'; break;
        case 2: this.mode = 'symmetric-passive'; break;
        case 3: this.mode = 'client'; break;
        case 4: this.mode = 'server'; break;
        case 5: this.mode = 'broadcast'; break;
        case 0:
        case 6:
        case 7: this.mode = 'reserved'; break;
    }
 
    // Stratum
 
    var stratum = buffer[1];
    if (stratum === 0) {
        this.stratum = 'death';
    }
    else if (stratum === 1) {
        this.stratum = 'primary';
    }
    else if (stratum <= 15) {
        this.stratum = 'secondary';
    }
    else {
        this.stratum = 'reserved';
    }
 
    // Poll interval (msec)
 
    this.pollInterval = Math.round(Math.pow(2, buffer[2])) * 1000;
 
    // Precision (msecs)
 
    this.precision = Math.pow(2, buffer[3]) * 1000;
 
    // Root delay (msecs)
 
    var rootDelay = 256 * (256 * (256 * buffer[4] + buffer[5]) + buffer[6]) + buffer[7];
    this.rootDelay = 1000 * (rootDelay / 0x10000);
 
    // Root dispersion (msecs)
 
    this.rootDispersion = ((buffer[8] << 8) + buffer[9] + ((buffer[10] << 8) + buffer[11]) / Math.pow(2, 16)) * 1000;
 
    // Reference identifier
 
    this.referenceId = '';
    switch (this.stratum) {
        case 'death':
        case 'primary':
            this.referenceId = String.fromCharCode(buffer[12]) + String.fromCharCode(buffer[13]) + String.fromCharCode(buffer[14]) + String.fromCharCode(buffer[15]);
            break;
        case 'secondary':
            this.referenceId = '' + buffer[12] + '.' + buffer[13] + '.' + buffer[14] + '.' + buffer[15];
            break;
    }
 
    // Reference timestamp
 
    this.referenceTimestamp = internals.toMsecs(buffer, 16);
 
    // Originate timestamp
 
    this.originateTimestamp = internals.toMsecs(buffer, 24);
 
    // Receive timestamp
 
    this.receiveTimestamp = internals.toMsecs(buffer, 32);
 
    // Transmit timestamp
 
    this.transmitTimestamp = internals.toMsecs(buffer, 40);
 
    // Validate
 
    if (this.version === 4 &&
        this.stratum !== 'reserved' &&
        this.mode === 'server' &&
        this.originateTimestamp &&
        this.receiveTimestamp &&
        this.transmitTimestamp) {
 
        this.isValid = true;
    }
 
    return this;
};
 
 
internals.toMsecs = function (buffer, offset) {
 
    var seconds = 0;
    var fraction = 0;
 
    for (var i = 0; i < 4; ++i) {
        seconds = (seconds * 256) + buffer[offset + i];
    }
 
    for (i = 4; i < 8; ++i) {
        fraction = (fraction * 256) + buffer[offset + i];
    }
 
    return ((seconds - 2208988800 + (fraction / Math.pow(2, 32))) * 1000);
};
 
 
internals.fromMsecs = function (ts, buffer, offset) {
 
    var seconds = Math.floor(ts / 1000) + 2208988800;
    var fraction = Math.round((ts % 1000) / 1000 * Math.pow(2, 32));
 
    buffer[offset + 0] = (seconds & 0xFF000000) >> 24;
    buffer[offset + 1] = (seconds & 0x00FF0000) >> 16;
    buffer[offset + 2] = (seconds & 0x0000FF00) >> 8;
    buffer[offset + 3] = (seconds & 0x000000FF);
 
    buffer[offset + 4] = (fraction & 0xFF000000) >> 24;
    buffer[offset + 5] = (fraction & 0x00FF0000) >> 16;
    buffer[offset + 6] = (fraction & 0x0000FF00) >> 8;
    buffer[offset + 7] = (fraction & 0x000000FF);
};
 
 
// Offset singleton
 
internals.last = {
    offset: 0,
    expires: 0,
    host: '',
    port: 0
};
 
 
exports.offset = function (options, callback) {
 
    if (arguments.length !== 2) {
        callback = arguments[0];
        options = {};
    }
 
    var now = Date.now();
    var clockSyncRefresh = options.clockSyncRefresh || 24 * 60 * 60 * 1000;                    // Daily
 
    if (internals.last.offset &&
        internals.last.host === options.host &&
        internals.last.port === options.port &&
        now < internals.last.expires) {
 
        process.nextTick(function () {
 
            callback(null, internals.last.offset);
        });
 
        return;
    }
 
    exports.time(options, function (err, time) {
 
        if (err) {
            return callback(err, 0);
        }
 
        internals.last = {
            offset: Math.round(time.t),
            expires: now + clockSyncRefresh,
            host: options.host,
            port: options.port
        };
 
        return callback(null, internals.last.offset);
    });
};
 
 
// Now singleton
 
internals.now = {
    intervalId: 0
};
 
 
exports.start = function (options, callback) {
 
    if (arguments.length !== 2) {
        callback = arguments[0];
        options = {};
    }
 
    if (internals.now.intervalId) {
        process.nextTick(function () {
 
            callback();
        });
 
        return;
    }
 
    exports.offset(options, function (err, offset) {
 
        internals.now.intervalId = setInterval(function () {
 
            exports.offset(options, function () { });
        }, options.clockSyncRefresh || 24 * 60 * 60 * 1000);                                // Daily
 
        return callback();
    });
};
 
 
exports.stop = function () {
 
    if (!internals.now.intervalId) {
        return;
    }
 
    clearInterval(internals.now.intervalId);
    internals.now.intervalId = 0;
};
 
 
exports.isLive = function () {
 
    return !!internals.now.intervalId;
};
 
 
exports.now = function () {
 
    var now = Date.now();
    if (!exports.isLive() ||
        now >= internals.last.expires) {
 
        return now;
    }
 
    return now + internals.last.offset;
};
 
 
internals.ignore = function () {
 
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/lib/

Statements: 18.73% (71 / 379)      Branches: 0% (0 / 186)      Functions: 0% (0 / 30)      Lines: 18.78% (71 / 378)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/lib/
File Statements Branches Functions Lines
index.js 100% (5 / 5) 100% (0 / 0) 100% (0 / 0) 100% (5 / 5)
parser.js 15.91% (21 / 132) 0% (0 / 78) 0% (0 / 9) 16.03% (21 / 131)
signer.js 14.2% (24 / 169) 0% (0 / 80) 0% (0 / 13) 14.2% (24 / 169)
utils.js 32.35% (11 / 34) 0% (0 / 12) 0% (0 / 6) 32.35% (11 / 34)
verify.js 25.64% (10 / 39) 0% (0 / 16) 0% (0 / 2) 25.64% (10 / 39)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/lib/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/lib/index.js

Statements: 100% (5 / 5)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (5 / 5)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31    1 1 1 1           1                                      
// Copyright 2015 Joyent, Inc.
 
var parser = require('./parser');
var signer = require('./signer');
var verify = require('./verify');
var utils = require('./utils');
 
 
 
///--- API
 
module.exports = {
 
  parse: parser.parseRequest,
  parseRequest: parser.parseRequest,
 
  sign: signer.signRequest,
  signRequest: signer.signRequest,
  createSigner: signer.createSigner,
  isSigner: signer.isSigner,
 
  sshKeyToPEM: utils.sshKeyToPEM,
  sshKeyFingerprint: utils.fingerprint,
  pemToRsaSSHKey: utils.pemToRsaSSHKey,
 
  verify: verify.verifySignature,
  verifySignature: verify.verifySignature,
  verifyHMAC: verify.verifyHMAC
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/lib/parser.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/lib/parser.js

Statements: 15.91% (21 / 132)      Branches: 0% (0 / 78)      Functions: 0% (0 / 9)      Lines: 16.03% (21 / 131)      Ignored: none     

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// Copyright 2012 Joyent, Inc.  All rights reserved.
 
var assert = require('assert-plus');
var util = require('util');
var utils = require('./utils');
 
 
 
///--- Globals
 
var HASH_ALGOS = utils.HASH_ALGOS;
var PK_ALGOS = utils.PK_ALGOS;
var HttpSignatureError = utils.HttpSignatureError;
var InvalidAlgorithmError = utils.InvalidAlgorithmError;
var validateAlgorithm = utils.validateAlgorithm;
 
var State = {
  New: 0,
  Params: 1
};
 
var ParamsState = {
  Name: 0,
  Quote: 1,
  Value: 2,
  Comma: 3
};
 
 
///--- Specific Errors
 
 
function ExpiredRequestError(message) {
  HttpSignatureError.call(this, message, ExpiredRequestError);
}
util.inherits(ExpiredRequestError, HttpSignatureError);
 
 
function InvalidHeaderError(message) {
  HttpSignatureError.call(this, message, InvalidHeaderError);
}
util.inherits(InvalidHeaderError, HttpSignatureError);
 
 
function InvalidParamsError(message) {
  HttpSignatureError.call(this, message, InvalidParamsError);
}
util.inherits(InvalidParamsError, HttpSignatureError);
 
 
function MissingHeaderError(message) {
  HttpSignatureError.call(this, message, MissingHeaderError);
}
util.inherits(MissingHeaderError, HttpSignatureError);
 
function StrictParsingError(message) {
  HttpSignatureError.call(this, message, StrictParsingError);
}
util.inherits(StrictParsingError, HttpSignatureError);
 
///--- Exported API
 
module.exports = {
 
  /**
   * Parses the 'Authorization' header out of an http.ServerRequest object.
   *
   * Note that this API will fully validate the Authorization header, and throw
   * on any error.  It will not however check the signature, or the keyId format
   * as those are specific to your environment.  You can use the options object
   * to pass in extra constraints.
   *
   * As a response object you can expect this:
   *
   *     {
   *       "scheme": "Signature",
   *       "params": {
   *         "keyId": "foo",
   *         "algorithm": "rsa-sha256",
   *         "headers": [
   *           "date" or "x-date",
   *           "digest"
   *         ],
   *         "signature": "base64"
   *       },
   *       "signingString": "ready to be passed to crypto.verify()"
   *     }
   *
   * @param {Object} request an http.ServerRequest.
   * @param {Object} options an optional options object with:
   *                   - clockSkew: allowed clock skew in seconds (default 300).
   *                   - headers: required header names (def: date or x-date)
   *                   - algorithms: algorithms to support (default: all).
   *                   - strict: should enforce latest spec parsing
   *                             (default: false).
   * @return {Object} parsed out object (see above).
   * @throws {TypeError} on invalid input.
   * @throws {InvalidHeaderError} on an invalid Authorization header error.
   * @throws {InvalidParamsError} if the params in the scheme are invalid.
   * @throws {MissingHeaderError} if the params indicate a header not present,
   *                              either in the request headers from the params,
   *                              or not in the params from a required header
   *                              in options.
   * @throws {StrictParsingError} if old attributes are used in strict parsing
   *                              mode.
   * @throws {ExpiredRequestError} if the value of date or x-date exceeds skew.
   */
  parseRequest: function parseRequest(request, options) {
    assert.object(request, 'request');
    assert.object(request.headers, 'request.headers');
    if (options === undefined) {
      options = {};
    }
    if (options.headers === undefined) {
      options.headers = [request.headers['x-date'] ? 'x-date' : 'date'];
    }
    assert.object(options, 'options');
    assert.arrayOfString(options.headers, 'options.headers');
    assert.optionalNumber(options.clockSkew, 'options.clockSkew');
 
    if (!request.headers.authorization)
      throw new MissingHeaderError('no authorization header present in ' +
                                   'the request');
 
    options.clockSkew = options.clockSkew || 300;
 
 
    var i = 0;
    var state = State.New;
    var substate = ParamsState.Name;
    var tmpName = '';
    var tmpValue = '';
 
    var parsed = {
      scheme: '',
      params: {},
      signingString: '',
 
      get algorithm() {
        return this.params.algorithm.toUpperCase();
      },
 
      get keyId() {
        return this.params.keyId;
      }
    };
 
    var authz = request.headers.authorization;
    for (i = 0; i < authz.length; i++) {
      var c = authz.charAt(i);
 
      switch (Number(state)) {
 
      case State.New:
        if (c !== ' ') parsed.scheme += c;
        else state = State.Params;
        break;
 
      case State.Params:
        switch (Number(substate)) {
 
        case ParamsState.Name:
          var code = c.charCodeAt(0);
          // restricted name of A-Z / a-z
          if ((code >= 0x41 && code <= 0x5a) || // A-Z
              (code >= 0x61 && code <= 0x7a)) { // a-z
            tmpName += c;
          } else if (c === '=') {
            if (tmpName.length === 0)
              throw new InvalidHeaderError('bad param format');
            substate = ParamsState.Quote;
          } else {
            throw new InvalidHeaderError('bad param format');
          }
          break;
 
        case ParamsState.Quote:
          if (c === '"') {
            tmpValue = '';
            substate = ParamsState.Value;
          } else {
            throw new InvalidHeaderError('bad param format');
          }
          break;
 
        case ParamsState.Value:
          if (c === '"') {
            parsed.params[tmpName] = tmpValue;
            substate = ParamsState.Comma;
          } else {
            tmpValue += c;
          }
          break;
 
        case ParamsState.Comma:
          if (c === ',') {
            tmpName = '';
            substate = ParamsState.Name;
          } else {
            throw new InvalidHeaderError('bad param format');
          }
          break;
 
        default:
          throw new Error('Invalid substate');
        }
        break;
 
      default:
        throw new Error('Invalid substate');
      }
 
    }
 
    if (!parsed.params.headers || parsed.params.headers === '') {
      if (request.headers['x-date']) {
        parsed.params.headers = ['x-date'];
      } else {
        parsed.params.headers = ['date'];
      }
    } else {
      parsed.params.headers = parsed.params.headers.split(' ');
    }
 
    // Minimally validate the parsed object
    if (!parsed.scheme || parsed.scheme !== 'Signature')
      throw new InvalidHeaderError('scheme was not "Signature"');
 
    if (!parsed.params.keyId)
      throw new InvalidHeaderError('keyId was not specified');
 
    if (!parsed.params.algorithm)
      throw new InvalidHeaderError('algorithm was not specified');
 
    if (!parsed.params.signature)
      throw new InvalidHeaderError('signature was not specified');
 
    // Check the algorithm against the official list
    parsed.params.algorithm = parsed.params.algorithm.toLowerCase();
    try {
      validateAlgorithm(parsed.params.algorithm);
    } catch (e) {
      if (e instanceof InvalidAlgorithmError)
        throw (new InvalidParamsError(parsed.params.algorithm + ' is not ' +
          'supported'));
      else
        throw (e);
    }
 
    // Build the signingString
    for (i = 0; i < parsed.params.headers.length; i++) {
      var h = parsed.params.headers[i].toLowerCase();
      parsed.params.headers[i] = h;
 
      if (h === 'request-line') {
        if (!options.strict) {
          /*
           * We allow headers from the older spec drafts if strict parsing isn't
           * specified in options.
           */
          parsed.signingString +=
            request.method + ' ' + request.url + ' HTTP/' + request.httpVersion;
        } else {
          /* Strict parsing doesn't allow older draft headers. */
          throw (new StrictParsingError('request-line is not a valid header ' +
            'with strict parsing enabled.'));
        }
      } else if (h === '(request-target)') {
        parsed.signingString +=
          '(request-target): ' + request.method.toLowerCase() + ' ' +
          request.url;
      } else {
        var value = request.headers[h];
        if (value === undefined)
          throw new MissingHeaderError(h + ' was not in the request');
        parsed.signingString += h + ': ' + value;
      }
 
      if ((i + 1) < parsed.params.headers.length)
        parsed.signingString += '\n';
    }
 
    // Check against the constraints
    var date;
    if (request.headers.date || request.headers['x-date']) {
        if (request.headers['x-date']) {
          date = new Date(request.headers['x-date']);
        } else {
          date = new Date(request.headers.date);
        }
      var now = new Date();
      var skew = Math.abs(now.getTime() - date.getTime());
 
      if (skew > options.clockSkew * 1000) {
        throw new ExpiredRequestError('clock skew of ' +
                                      (skew / 1000) +
                                      's was greater than ' +
                                      options.clockSkew + 's');
      }
    }
 
    options.headers.forEach(function (hdr) {
      // Remember that we already checked any headers in the params
      // were in the request, so if this passes we're good.
      if (parsed.params.headers.indexOf(hdr) < 0)
        throw new MissingHeaderError(hdr + ' was not a signed header');
    });
 
    if (options.algorithms) {
      if (options.algorithms.indexOf(parsed.params.algorithm) === -1)
        throw new InvalidParamsError(parsed.params.algorithm +
                                     ' is not a supported algorithm');
    }
 
    return parsed;
  }
 
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/lib/signer.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/lib/signer.js

Statements: 14.2% (24 / 169)      Branches: 0% (0 / 80)      Functions: 0% (0 / 13)      Lines: 14.2% (24 / 169)      Ignored: none     

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// Copyright 2012 Joyent, Inc.  All rights reserved.
 
var assert = require('assert-plus');
var crypto = require('crypto');
var http = require('http');
var util = require('util');
var sshpk = require('sshpk');
var jsprim = require('jsprim');
var utils = require('./utils');
 
var sprintf = require('util').format;
 
var HASH_ALGOS = utils.HASH_ALGOS;
var PK_ALGOS = utils.PK_ALGOS;
var InvalidAlgorithmError = utils.InvalidAlgorithmError;
var HttpSignatureError = utils.HttpSignatureError;
var validateAlgorithm = utils.validateAlgorithm;
 
///--- Globals
 
var AUTHZ_FMT =
  'Signature keyId="%s",algorithm="%s",headers="%s",signature="%s"';
 
///--- Specific Errors
 
function MissingHeaderError(message) {
  HttpSignatureError.call(this, message, MissingHeaderError);
}
util.inherits(MissingHeaderError, HttpSignatureError);
 
function StrictParsingError(message) {
  HttpSignatureError.call(this, message, StrictParsingError);
}
util.inherits(StrictParsingError, HttpSignatureError);
 
/* See createSigner() */
function RequestSigner(options) {
  assert.object(options, 'options');
 
  var alg = [];
  if (options.algorithm !== undefined) {
    assert.string(options.algorithm, 'options.algorithm');
    alg = validateAlgorithm(options.algorithm);
  }
  this.rs_alg = alg;
 
  /*
   * RequestSigners come in two varieties: ones with an rs_signFunc, and ones
   * with an rs_signer.
   *
   * rs_signFunc-based RequestSigners have to build up their entire signing
   * string within the rs_lines array and give it to rs_signFunc as a single
   * concat'd blob. rs_signer-based RequestSigners can add a line at a time to
   * their signing state by using rs_signer.update(), thus only needing to
   * buffer the hash function state and one line at a time.
   */
  if (options.sign !== undefined) {
    assert.func(options.sign, 'options.sign');
    this.rs_signFunc = options.sign;
 
  } else if (alg[0] === 'hmac' && options.key !== undefined) {
    assert.string(options.keyId, 'options.keyId');
    this.rs_keyId = options.keyId;
 
    if (typeof (options.key) !== 'string' && !Buffer.isBuffer(options.key))
      throw (new TypeError('options.key for HMAC must be a string or Buffer'));
 
    /*
     * Make an rs_signer for HMACs, not a rs_signFunc -- HMACs digest their
     * data in chunks rather than requiring it all to be given in one go
     * at the end, so they are more similar to signers than signFuncs.
     */
    this.rs_signer = crypto.createHmac(alg[1].toUpperCase(), options.key);
    this.rs_signer.sign = function () {
      var digest = this.digest('base64');
      return ({
        hashAlgorithm: alg[1],
        toString: function () { return (digest); }
      });
    };
 
  } else if (options.key !== undefined) {
    var key = options.key;
    if (typeof (key) === 'string' || Buffer.isBuffer(key))
      key = sshpk.parsePrivateKey(key);
 
    assert.ok(sshpk.PrivateKey.isPrivateKey(key, [1, 2]),
      'options.key must be a sshpk.PrivateKey');
    this.rs_key = key;
 
    assert.string(options.keyId, 'options.keyId');
    this.rs_keyId = options.keyId;
 
    if (!PK_ALGOS[key.type]) {
      throw (new InvalidAlgorithmError(key.type.toUpperCase() + ' type ' +
        'keys are not supported'));
    }
 
    if (alg[0] !== undefined && key.type !== alg[0]) {
      throw (new InvalidAlgorithmError('options.key must be a ' +
        alg[0].toUpperCase() + ' key, was given a ' +
        key.type.toUpperCase() + ' key instead'));
    }
 
    this.rs_signer = key.createSign(alg[1]);
 
  } else {
    throw (new TypeError('options.sign (func) or options.key is required'));
  }
 
  this.rs_headers = [];
  this.rs_lines = [];
}
 
/**
 * Adds a header to be signed, with its value, into this signer.
 *
 * @param {String} header
 * @param {String} value
 * @return {String} value written
 */
RequestSigner.prototype.writeHeader = function (header, value) {
  assert.string(header, 'header');
  header = header.toLowerCase();
  assert.string(value, 'value');
 
  this.rs_headers.push(header);
 
  if (this.rs_signFunc) {
    this.rs_lines.push(header + ': ' + value);
 
  } else {
    var line = header + ': ' + value;
    if (this.rs_headers.length > 0)
      line = '\n' + line;
    this.rs_signer.update(line);
  }
 
  return (value);
};
 
/**
 * Adds a default Date header, returning its value.
 *
 * @return {String}
 */
RequestSigner.prototype.writeDateHeader = function () {
  return (this.writeHeader('date', jsprim.rfc1123(new Date())));
};
 
/**
 * Adds the request target line to be signed.
 *
 * @param {String} method, HTTP method (e.g. 'get', 'post', 'put')
 * @param {String} path
 */
RequestSigner.prototype.writeTarget = function (method, path) {
  assert.string(method, 'method');
  assert.string(path, 'path');
  method = method.toLowerCase();
  this.writeHeader('(request-target)', method + ' ' + path);
};
 
/**
 * Calculate the value for the Authorization header on this request
 * asynchronously.
 *
 * @param {Func} callback (err, authz)
 */
RequestSigner.prototype.sign = function (cb) {
  assert.func(cb, 'callback');
 
  if (this.rs_headers.length < 1)
    throw (new Error('At least one header must be signed'));
 
  var alg, authz;
  if (this.rs_signFunc) {
    var data = this.rs_lines.join('\n');
    var self = this;
    this.rs_signFunc(data, function (err, sig) {
      if (err) {
        cb(err);
        return;
      }
      try {
        assert.object(sig, 'signature');
        assert.string(sig.keyId, 'signature.keyId');
        assert.string(sig.algorithm, 'signature.algorithm');
        assert.string(sig.signature, 'signature.signature');
        alg = validateAlgorithm(sig.algorithm);
 
        authz = sprintf(AUTHZ_FMT,
          sig.keyId,
          sig.algorithm,
          self.rs_headers.join(' '),
          sig.signature);
      } catch (e) {
        cb(e);
        return;
      }
      cb(null, authz);
    });
 
  } else {
    try {
      var sigObj = this.rs_signer.sign();
    } catch (e) {
      cb(e);
      return;
    }
    alg = (this.rs_alg[0] || this.rs_key.type) + '-' + sigObj.hashAlgorithm;
    var signature = sigObj.toString();
    authz = sprintf(AUTHZ_FMT,
      this.rs_keyId,
      alg,
      this.rs_headers.join(' '),
      signature);
    cb(null, authz);
  }
};
 
///--- Exported API
 
module.exports = {
  /**
   * Identifies whether a given object is a request signer or not.
   *
   * @param {Object} object, the object to identify
   * @returns {Boolean}
   */
  isSigner: function (obj) {
    if (typeof (obj) === 'object' && obj instanceof RequestSigner)
      return (true);
    return (false);
  },
 
  /**
   * Creates a request signer, used to asynchronously build a signature
   * for a request (does not have to be an http.ClientRequest).
   *
   * @param {Object} options, either:
   *                   - {String} keyId
   *                   - {String|Buffer} key
   *                   - {String} algorithm (optional, required for HMAC)
   *                 or:
   *                   - {Func} sign (data, cb)
   * @return {RequestSigner}
   */
  createSigner: function createSigner(options) {
    return (new RequestSigner(options));
  },
 
  /**
   * Adds an 'Authorization' header to an http.ClientRequest object.
   *
   * Note that this API will add a Date header if it's not already set. Any
   * other headers in the options.headers array MUST be present, or this
   * will throw.
   *
   * You shouldn't need to check the return type; it's just there if you want
   * to be pedantic.
   *
   * The optional flag indicates whether parsing should use strict enforcement
   * of the version draft-cavage-http-signatures-04 of the spec or beyond.
   * The default is to be loose and support
   * older versions for compatibility.
   *
   * @param {Object} request an instance of http.ClientRequest.
   * @param {Object} options signing parameters object:
   *                   - {String} keyId required.
   *                   - {String} key required (either a PEM or HMAC key).
   *                   - {Array} headers optional; defaults to ['date'].
   *                   - {String} algorithm optional (unless key is HMAC);
   *                              default is the same as the sshpk default
   *                              signing algorithm for the type of key given
   *                   - {String} httpVersion optional; defaults to '1.1'.
   *                   - {Boolean} strict optional; defaults to 'false'.
   * @return {Boolean} true if Authorization (and optionally Date) were added.
   * @throws {TypeError} on bad parameter types (input).
   * @throws {InvalidAlgorithmError} if algorithm was bad or incompatible with
   *                                 the given key.
   * @throws {sshpk.KeyParseError} if key was bad.
   * @throws {MissingHeaderError} if a header to be signed was specified but
   *                              was not present.
   */
  signRequest: function signRequest(request, options) {
    assert.object(request, 'request');
    assert.object(options, 'options');
    assert.optionalString(options.algorithm, 'options.algorithm');
    assert.string(options.keyId, 'options.keyId');
    assert.optionalArrayOfString(options.headers, 'options.headers');
    assert.optionalString(options.httpVersion, 'options.httpVersion');
 
    if (!request.getHeader('Date'))
      request.setHeader('Date', jsprim.rfc1123(new Date()));
    if (!options.headers)
      options.headers = ['date'];
    if (!options.httpVersion)
      options.httpVersion = '1.1';
 
    var alg = [];
    if (options.algorithm) {
      options.algorithm = options.algorithm.toLowerCase();
      alg = validateAlgorithm(options.algorithm);
    }
 
    var i;
    var stringToSign = '';
    for (i = 0; i < options.headers.length; i++) {
      if (typeof (options.headers[i]) !== 'string')
        throw new TypeError('options.headers must be an array of Strings');
 
      var h = options.headers[i].toLowerCase();
 
      if (h === 'request-line') {
        if (!options.strict) {
          /**
           * We allow headers from the older spec drafts if strict parsing isn't
           * specified in options.
           */
          stringToSign +=
            request.method + ' ' + request.path + ' HTTP/' +
            options.httpVersion;
        } else {
          /* Strict parsing doesn't allow older draft headers. */
          throw (new StrictParsingError('request-line is not a valid header ' +
            'with strict parsing enabled.'));
        }
      } else if (h === '(request-target)') {
        stringToSign +=
          '(request-target): ' + request.method.toLowerCase() + ' ' +
          request.path;
      } else {
        var value = request.getHeader(h);
        if (value === undefined || value === '') {
          throw new MissingHeaderError(h + ' was not in the request');
        }
        stringToSign += h + ': ' + value;
      }
 
      if ((i + 1) < options.headers.length)
        stringToSign += '\n';
    }
 
    var signature;
    if (alg[0] === 'hmac') {
      if (typeof (options.key) !== 'string' && !Buffer.isBuffer(options.key))
        throw (new TypeError('options.key must be a string or Buffer'));
 
      var hmac = crypto.createHmac(alg[1].toUpperCase(), options.key);
      hmac.update(stringToSign);
      signature = hmac.digest('base64');
 
    } else {
      var key = options.key;
      if (typeof (key) === 'string' || Buffer.isBuffer(key))
        key = sshpk.parsePrivateKey(options.key);
 
      assert.ok(sshpk.PrivateKey.isPrivateKey(key, [1, 2]),
        'options.key must be a sshpk.PrivateKey');
 
      if (!PK_ALGOS[key.type]) {
        throw (new InvalidAlgorithmError(key.type.toUpperCase() + ' type ' +
          'keys are not supported'));
      }
 
      if (alg[0] !== undefined && key.type !== alg[0]) {
        throw (new InvalidAlgorithmError('options.key must be a ' +
          alg[0].toUpperCase() + ' key, was given a ' +
          key.type.toUpperCase() + ' key instead'));
      }
 
      var signer = key.createSign(alg[1]);
      signer.update(stringToSign);
      var sigObj = signer.sign();
      if (!HASH_ALGOS[sigObj.hashAlgorithm]) {
        throw (new InvalidAlgorithmError(sigObj.hashAlgorithm.toUpperCase() +
          ' is not a supported hash algorithm'));
      }
      options.algorithm = key.type + '-' + sigObj.hashAlgorithm;
      signature = sigObj.toString();
      assert.notStrictEqual(signature, '', 'empty signature produced');
    }
 
    request.setHeader('Authorization', sprintf(AUTHZ_FMT,
                                               options.keyId,
                                               options.algorithm,
                                               options.headers.join(' '),
                                               signature));
 
    return true;
  }
 
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/lib/utils.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/lib/utils.js

Statements: 32.35% (11 / 34)      Branches: 0% (0 / 12)      Functions: 0% (0 / 6)      Lines: 32.35% (11 / 34)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114    1 1 1   1           1           1             1   1     1   1                                             1                                                                                                                    
// Copyright 2012 Joyent, Inc.  All rights reserved.
 
var assert = require('assert-plus');
var sshpk = require('sshpk');
var util = require('util');
 
var HASH_ALGOS = {
  'sha1': true,
  'sha256': true,
  'sha512': true
};
 
var PK_ALGOS = {
  'rsa': true,
  'dsa': true,
  'ecdsa': true
};
 
function HttpSignatureError(message, caller) {
  if (Error.captureStackTrace)
    Error.captureStackTrace(this, caller || HttpSignatureError);
 
  this.message = message;
  this.name = caller.name;
}
util.inherits(HttpSignatureError, Error);
 
function InvalidAlgorithmError(message) {
  HttpSignatureError.call(this, message, InvalidAlgorithmError);
}
util.inherits(InvalidAlgorithmError, HttpSignatureError);
 
function validateAlgorithm(algorithm) {
  var alg = algorithm.toLowerCase().split('-');
 
  if (alg.length !== 2) {
    throw (new InvalidAlgorithmError(alg[0].toUpperCase() + ' is not a ' +
      'valid algorithm'));
  }
 
  if (alg[0] !== 'hmac' && !PK_ALGOS[alg[0]]) {
    throw (new InvalidAlgorithmError(alg[0].toUpperCase() + ' type keys ' +
      'are not supported'));
  }
 
  if (!HASH_ALGOS[alg[1]]) {
    throw (new InvalidAlgorithmError(alg[1].toUpperCase() + ' is not a ' +
      'supported hash algorithm'));
  }
 
  return (alg);
}
 
///--- API
 
module.exports = {
 
  HASH_ALGOS: HASH_ALGOS,
  PK_ALGOS: PK_ALGOS,
 
  HttpSignatureError: HttpSignatureError,
  InvalidAlgorithmError: InvalidAlgorithmError,
 
  validateAlgorithm: validateAlgorithm,
 
  /**
   * Converts an OpenSSH public key (rsa only) to a PKCS#8 PEM file.
   *
   * The intent of this module is to interoperate with OpenSSL only,
   * specifically the node crypto module's `verify` method.
   *
   * @param {String} key an OpenSSH public key.
   * @return {String} PEM encoded form of the RSA public key.
   * @throws {TypeError} on bad input.
   * @throws {Error} on invalid ssh key formatted data.
   */
  sshKeyToPEM: function sshKeyToPEM(key) {
    assert.string(key, 'ssh_key');
 
    var k = sshpk.parseKey(key, 'ssh');
    return (k.toString('pem'));
  },
 
 
  /**
   * Generates an OpenSSH fingerprint from an ssh public key.
   *
   * @param {String} key an OpenSSH public key.
   * @return {String} key fingerprint.
   * @throws {TypeError} on bad input.
   * @throws {Error} if what you passed doesn't look like an ssh public key.
   */
  fingerprint: function fingerprint(key) {
    assert.string(key, 'ssh_key');
 
    var k = sshpk.parseKey(key, 'ssh');
    return (k.fingerprint('md5').toString('hex'));
  },
 
  /**
   * Converts a PKGCS#8 PEM file to an OpenSSH public key (rsa)
   *
   * The reverse of the above function.
   */
  pemToRsaSSHKey: function pemToRsaSSHKey(pem, comment) {
    assert.equal('string', typeof (pem), 'typeof pem');
 
    var k = sshpk.parseKey(pem, 'pem');
    k.comment = comment;
    return (k.toString('ssh'));
  }
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/lib/verify.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/lib/verify.js

Statements: 25.64% (10 / 39)      Branches: 0% (0 / 16)      Functions: 0% (0 / 2)      Lines: 25.64% (10 / 39)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90    1 1 1 1   1 1 1 1 1       1                                                                                                                                                    
// Copyright 2015 Joyent, Inc.
 
var assert = require('assert-plus');
var crypto = require('crypto');
var sshpk = require('sshpk');
var utils = require('./utils');
 
var HASH_ALGOS = utils.HASH_ALGOS;
var PK_ALGOS = utils.PK_ALGOS;
var InvalidAlgorithmError = utils.InvalidAlgorithmError;
var HttpSignatureError = utils.HttpSignatureError;
var validateAlgorithm = utils.validateAlgorithm;
 
///--- Exported API
 
module.exports = {
  /**
   * Verify RSA/DSA signature against public key.  You are expected to pass in
   * an object that was returned from `parse()`.
   *
   * @param {Object} parsedSignature the object you got from `parse`.
   * @param {String} pubkey RSA/DSA private key PEM.
   * @return {Boolean} true if valid, false otherwise.
   * @throws {TypeError} if you pass in bad arguments.
   * @throws {InvalidAlgorithmError}
   */
  verifySignature: function verifySignature(parsedSignature, pubkey) {
    assert.object(parsedSignature, 'parsedSignature');
    if (typeof (pubkey) === 'string' || Buffer.isBuffer(pubkey))
      pubkey = sshpk.parseKey(pubkey);
    assert.ok(sshpk.Key.isKey(pubkey, [1, 1]), 'pubkey must be a sshpk.Key');
 
    var alg = validateAlgorithm(parsedSignature.algorithm);
    if (alg[0] === 'hmac' || alg[0] !== pubkey.type)
      return (false);
 
    var v = pubkey.createVerify(alg[1]);
    v.update(parsedSignature.signingString);
    return (v.verify(parsedSignature.params.signature, 'base64'));
  },
 
  /**
   * Verify HMAC against shared secret.  You are expected to pass in an object
   * that was returned from `parse()`.
   *
   * @param {Object} parsedSignature the object you got from `parse`.
   * @param {String} secret HMAC shared secret.
   * @return {Boolean} true if valid, false otherwise.
   * @throws {TypeError} if you pass in bad arguments.
   * @throws {InvalidAlgorithmError}
   */
  verifyHMAC: function verifyHMAC(parsedSignature, secret) {
    assert.object(parsedSignature, 'parsedHMAC');
    assert.string(secret, 'secret');
 
    var alg = validateAlgorithm(parsedSignature.algorithm);
    if (alg[0] !== 'hmac')
      return (false);
 
    var hashAlg = alg[1].toUpperCase();
 
    var hmac = crypto.createHmac(hashAlg, secret);
    hmac.update(parsedSignature.signingString);
 
    /*
     * Now double-hash to avoid leaking timing information - there's
     * no easy constant-time compare in JS, so we use this approach
     * instead. See for more info:
     * https://www.isecpartners.com/blog/2011/february/double-hmac-
     * verification.aspx
     */
    var h1 = crypto.createHmac(hashAlg, secret);
    h1.update(hmac.digest());
    h1 = h1.digest();
    var h2 = crypto.createHmac(hashAlg, secret);
    h2.update(new Buffer(parsedSignature.params.signature, 'base64'));
    h2 = h2.digest();
 
    /* Node 0.8 returns strings from .digest(). */
    if (typeof (h1) === 'string')
      return (h1 === h2);
    /* And node 0.10 lacks the .equals() method on Buffers. */
    if (Buffer.isBuffer(h1) && !h1.equals)
      return (h1.toString('binary') === h2.toString('binary'));
 
    return (h1.equals(h2));
  }
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/assert-plus/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/assert-plus/

Statements: 55.43% (51 / 92)      Branches: 26.23% (16 / 61)      Functions: 20.83% (5 / 24)      Lines: 55.43% (51 / 92)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/assert-plus/
File Statements Branches Functions Lines
assert.js 55.43% (51 / 92) 26.23% (16 / 61) 20.83% (5 / 24) 55.43% (51 / 92)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/assert-plus/assert.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/assert-plus/assert.js

Statements: 55.43% (51 / 92)      Branches: 26.23% (16 / 61)      Functions: 20.83% (5 / 24)      Lines: 55.43% (51 / 92)      Ignored: none     

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// Copyright (c) 2012, Mark Cavage. All rights reserved.
 
var assert = require('assert');
var Stream = require('stream').Stream;
var util = require('util');
 
 
 
///--- Globals
 
var NDEBUG = process.env.NODE_NDEBUG || false;
var UUID_REGEXP = /^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$/;
 
 
 
///--- Messages
 
var ARRAY_TYPE_REQUIRED = '%s ([%s]) required';
var TYPE_REQUIRED = '%s (%s) is required';
 
 
 
///--- Internal
 
function capitalize(str) {
        return (str.charAt(0).toUpperCase() + str.slice(1));
}
 
function uncapitalize(str) {
        return (str.charAt(0).toLowerCase() + str.slice(1));
}
 
function _() {
        return (util.format.apply(util, arguments));
}
 
 
function _assert(arg, type, name, stackFunc) {
        if (!NDEBUG) {
                name = name || type;
                stackFunc = stackFunc || _assert.caller;
                var t = typeof (arg);
 
                if (t !== type) {
                        throw new assert.AssertionError({
                                message: _(TYPE_REQUIRED, name, type),
                                actual: t,
                                expected: type,
                                operator: '===',
                                stackStartFunction: stackFunc
                        });
                }
        }
}
 
 
function _instanceof(arg, type, name, stackFunc) {
        if (!NDEBUG) {
                name = name || type;
                stackFunc = stackFunc || _instanceof.caller;
 
                if (!(arg instanceof type)) {
                        throw new assert.AssertionError({
                                message: _(TYPE_REQUIRED, name, type.name),
                                actual: _getClass(arg),
                                expected: type.name,
                                operator: 'instanceof',
                                stackStartFunction: stackFunc
                        });
                }
        }
}
 
function _getClass(object) {
        return (Object.prototype.toString.call(object).slice(8, -1));
};
 
 
 
///--- API
 
function array(arr, type, name) {
        if (!NDEBUG) {
                name = name || type;
 
                if (!Array.isArray(arr)) {
                        throw new assert.AssertionError({
                                message: _(ARRAY_TYPE_REQUIRED, name, type),
                                actual: typeof (arr),
                                expected: 'array',
                                operator: 'Array.isArray',
                                stackStartFunction: array.caller
                        });
                }
 
                for (var i = 0; i < arr.length; i++) {
                        _assert(arr[i], type, name, array);
                }
        }
}
 
 
function bool(arg, name) {
        _assert(arg, 'boolean', name, bool);
}
 
 
function buffer(arg, name) {
        if (!Buffer.isBuffer(arg)) {
                throw new assert.AssertionError({
                        message: _(TYPE_REQUIRED, name || '', 'Buffer'),
                        actual: typeof (arg),
                        expected: 'buffer',
                        operator: 'Buffer.isBuffer',
                        stackStartFunction: buffer
                });
        }
}
 
 
function func(arg, name) {
        _assert(arg, 'function', name);
}
 
 
function number(arg, name) {
        _assert(arg, 'number', name);
        if (!NDEBUG && (isNaN(arg) || !isFinite(arg))) {
                throw new assert.AssertionError({
                        message: _(TYPE_REQUIRED, name, 'number'),
                        actual: arg,
                        expected: 'number',
                        operator: 'isNaN',
                        stackStartFunction: number
                });
        }
}
 
 
function object(arg, name) {
        _assert(arg, 'object', name);
}
 
 
function stream(arg, name) {
        _instanceof(arg, Stream, name);
}
 
 
function date(arg, name) {
        _instanceof(arg, Date, name);
}
 
function regexp(arg, name) {
        _instanceof(arg, RegExp, name);
}
 
 
function string(arg, name) {
        _assert(arg, 'string', name);
}
 
 
function uuid(arg, name) {
        string(arg, name);
        if (!NDEBUG && !UUID_REGEXP.test(arg)) {
                throw new assert.AssertionError({
                        message: _(TYPE_REQUIRED, name, 'uuid'),
                        actual: 'string',
                        expected: 'uuid',
                        operator: 'test',
                        stackStartFunction: uuid
                });
        }
}
 
 
///--- Exports
 
module.exports = {
        bool: bool,
        buffer: buffer,
        date: date,
        func: func,
        number: number,
        object: object,
        regexp: regexp,
        stream: stream,
        string: string,
        uuid: uuid
};
 
 
Object.keys(module.exports).forEach(function (k) {
        if (k === 'buffer')
                return;
 
        var name = 'arrayOf' + capitalize(k);
 
        if (k === 'bool')
                k = 'boolean';
        if (k === 'func')
                k = 'function';
        module.exports[name] = function (arg, name) {
                array(arg, k, name);
        };
});
 
Object.keys(module.exports).forEach(function (k) {
        var _name = 'optional' + capitalize(k);
        var s = uncapitalize(k.replace('arrayOf', ''));
        if (s === 'bool')
                s = 'boolean';
        if (s === 'func')
                s = 'function';
 
        if (k.indexOf('arrayOf') !== -1) {
          module.exports[_name] = function (arg, name) {
                  if (!NDEBUG && arg !== undefined) {
                          array(arg, s, name);
                  }
          };
        } else {
          module.exports[_name] = function (arg, name) {
                  if (!NDEBUG && arg !== undefined) {
                          _assert(arg, s, name);
                  }
          };
        }
});
 
 
// Reexport built-in assertions
Object.keys(assert).forEach(function (k) {
        if (k === 'AssertionError') {
                module.exports[k] = assert[k];
                return;
        }
 
        module.exports[k] = function () {
                if (!NDEBUG) {
                        assert[k].apply(assert[k], arguments);
                }
        };
});
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/lib/

Statements: 26.05% (56 / 215)      Branches: 0% (0 / 74)      Functions: 0% (0 / 27)      Lines: 26.05% (56 / 215)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/lib/
File Statements Branches Functions Lines
jsprim.js 26.05% (56 / 215) 0% (0 / 74) 0% (0 / 27) 26.05% (56 / 215)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/lib/jsprim.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/lib/jsprim.js

Statements: 26.05% (56 / 215)      Branches: 0% (0 / 74)      Functions: 0% (0 / 27)      Lines: 26.05% (56 / 215)      Ignored: none     

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/*
 * lib/jsprim.js: utilities for primitive JavaScript types
 */
 
var mod_assert = require('assert');
var mod_util = require('util');
 
var mod_extsprintf = require('extsprintf');
var mod_verror = require('verror');
var mod_jsonschema = require('json-schema');
 
/*
 * Public interface
 */
exports.deepCopy = deepCopy;
exports.deepEqual = deepEqual;
exports.isEmpty = isEmpty;
exports.forEachKey = forEachKey;
exports.pluck = pluck;
exports.flattenObject = flattenObject;
exports.flattenIter = flattenIter;
exports.validateJsonObject = validateJsonObjectJS;
exports.validateJsonObjectJS = validateJsonObjectJS;
exports.randElt = randElt;
exports.extraProperties = extraProperties;
exports.mergeObjects = mergeObjects;
 
exports.startsWith = startsWith;
exports.endsWith = endsWith;
 
exports.iso8601 = iso8601;
exports.rfc1123 = rfc1123;
exports.parseDateTime = parseDateTime;
 
exports.hrtimediff = hrtimeDiff;
exports.hrtimeDiff = hrtimeDiff;
exports.hrtimeAccum = hrtimeAccum;
exports.hrtimeAdd = hrtimeAdd;
exports.hrtimeNanosec = hrtimeNanosec;
exports.hrtimeMicrosec = hrtimeMicrosec;
exports.hrtimeMillisec = hrtimeMillisec;
 
 
/*
 * Deep copy an acyclic *basic* Javascript object.  This only handles basic
 * scalars (strings, numbers, booleans) and arbitrarily deep arrays and objects
 * containing these.  This does *not* handle instances of other classes.
 */
function deepCopy(obj)
{
	var ret, key;
	var marker = '__deepCopy';
 
	if (obj && obj[marker])
		throw (new Error('attempted deep copy of cyclic object'));
 
	if (obj && obj.constructor == Object) {
		ret = {};
		obj[marker] = true;
 
		for (key in obj) {
			if (key == marker)
				continue;
 
			ret[key] = deepCopy(obj[key]);
		}
 
		delete (obj[marker]);
		return (ret);
	}
 
	if (obj && obj.constructor == Array) {
		ret = [];
		obj[marker] = true;
 
		for (key = 0; key < obj.length; key++)
			ret.push(deepCopy(obj[key]));
 
		delete (obj[marker]);
		return (ret);
	}
 
	/*
	 * It must be a primitive type -- just return it.
	 */
	return (obj);
}
 
function deepEqual(obj1, obj2)
{
	if (typeof (obj1) != typeof (obj2))
		return (false);
 
	if (obj1 === null || obj2 === null || typeof (obj1) != 'object')
		return (obj1 === obj2);
 
	if (obj1.constructor != obj2.constructor)
		return (false);
 
	var k;
	for (k in obj1) {
		if (!obj2.hasOwnProperty(k))
			return (false);
 
		if (!deepEqual(obj1[k], obj2[k]))
			return (false);
	}
 
	for (k in obj2) {
		if (!obj1.hasOwnProperty(k))
			return (false);
	}
 
	return (true);
}
 
function isEmpty(obj)
{
	var key;
	for (key in obj)
		return (false);
	return (true);
}
 
function forEachKey(obj, callback)
{
	for (var key in obj)
		callback(key, obj[key]);
}
 
function pluck(obj, key)
{
	mod_assert.equal(typeof (key), 'string');
	return (pluckv(obj, key));
}
 
function pluckv(obj, key)
{
	if (obj === null || typeof (obj) !== 'object')
		return (undefined);
 
	if (obj.hasOwnProperty(key))
		return (obj[key]);
 
	var i = key.indexOf('.');
	if (i == -1)
		return (undefined);
 
	var key1 = key.substr(0, i);
	if (!obj.hasOwnProperty(key1))
		return (undefined);
 
	return (pluckv(obj[key1], key.substr(i + 1)));
}
 
/*
 * Invoke callback(row) for each entry in the array that would be returned by
 * flattenObject(data, depth).  This is just like flattenObject(data,
 * depth).forEach(callback), except that the intermediate array is never
 * created.
 */
function flattenIter(data, depth, callback)
{
	doFlattenIter(data, depth, [], callback);
}
 
function doFlattenIter(data, depth, accum, callback)
{
	var each;
	var key;
 
	if (depth === 0) {
		each = accum.slice(0);
		each.push(data);
		callback(each);
		return;
	}
 
	mod_assert.ok(data !== null);
	mod_assert.equal(typeof (data), 'object');
	mod_assert.equal(typeof (depth), 'number');
	mod_assert.ok(depth >= 0);
 
	for (key in data) {
		each = accum.slice(0);
		each.push(key);
		doFlattenIter(data[key], depth - 1, each, callback);
	}
}
 
function flattenObject(data, depth)
{
	if (depth === 0)
		return ([ data ]);
 
	mod_assert.ok(data !== null);
	mod_assert.equal(typeof (data), 'object');
	mod_assert.equal(typeof (depth), 'number');
	mod_assert.ok(depth >= 0);
 
	var rv = [];
	var key;
 
	for (key in data) {
		flattenObject(data[key], depth - 1).forEach(function (p) {
			rv.push([ key ].concat(p));
		});
	}
 
	return (rv);
}
 
function startsWith(str, prefix)
{
	return (str.substr(0, prefix.length) == prefix);
}
 
function endsWith(str, suffix)
{
	return (str.substr(
	    str.length - suffix.length, suffix.length) == suffix);
}
 
function iso8601(d)
{
	if (typeof (d) == 'number')
		d = new Date(d);
	mod_assert.ok(d.constructor === Date);
	return (mod_extsprintf.sprintf('%4d-%02d-%02dT%02d:%02d:%02d.%03dZ',
	    d.getUTCFullYear(), d.getUTCMonth() + 1, d.getUTCDate(),
	    d.getUTCHours(), d.getUTCMinutes(), d.getUTCSeconds(),
	    d.getUTCMilliseconds()));
}
 
var RFC1123_MONTHS = [
    'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
    'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
var RFC1123_DAYS = [
    'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
 
function rfc1123(date) {
	return (mod_extsprintf.sprintf('%s, %02d %s %04d %02d:%02d:%02d GMT',
	    RFC1123_DAYS[date.getUTCDay()], date.getUTCDate(),
	    RFC1123_MONTHS[date.getUTCMonth()], date.getUTCFullYear(),
	    date.getUTCHours(), date.getUTCMinutes(),
	    date.getUTCSeconds()));
}
 
/*
 * Parses a date expressed as a string, as either a number of milliseconds since
 * the epoch or any string format that Date accepts, giving preference to the
 * former where these two sets overlap (e.g., small numbers).
 */
function parseDateTime(str)
{
	/*
	 * This is irritatingly implicit, but significantly more concise than
	 * alternatives.  The "+str" will convert a string containing only a
	 * number directly to a Number, or NaN for other strings.  Thus, if the
	 * conversion succeeds, we use it (this is the milliseconds-since-epoch
	 * case).  Otherwise, we pass the string directly to the Date
	 * constructor to parse.
	 */
	var numeric = +str;
	if (!isNaN(numeric)) {
		return (new Date(numeric));
	} else {
		return (new Date(str));
	}
}
 
function validateJsonObjectJS(schema, input)
{
	var report = mod_jsonschema.validate(input, schema);
 
	if (report.errors.length === 0)
		return (null);
 
	/* Currently, we only do anything useful with the first error. */
	var error = report.errors[0];
 
	/* The failed property is given by a URI with an irrelevant prefix. */
	var propname = error['property'];
	var reason = error['message'].toLowerCase();
	var i, j;
 
	/*
	 * There's at least one case where the property error message is
	 * confusing at best.  We work around this here.
	 */
	if ((i = reason.indexOf('the property ')) != -1 &&
	    (j = reason.indexOf(' is not defined in the schema and the ' +
	    'schema does not allow additional properties')) != -1) {
		i += 'the property '.length;
		if (propname === '')
			propname = reason.substr(i, j - i);
		else
			propname = propname + '.' + reason.substr(i, j - i);
 
		reason = 'unsupported property';
	}
 
	var rv = new mod_verror.VError('property "%s": %s', propname, reason);
	rv.jsv_details = error;
	return (rv);
}
 
function randElt(arr)
{
	mod_assert.ok(Array.isArray(arr) && arr.length > 0,
	    'randElt argument must be a non-empty array');
 
	return (arr[Math.floor(Math.random() * arr.length)]);
}
 
function assertHrtime(a)
{
	mod_assert.ok(a[0] >= 0 && a[1] >= 0,
	    'negative numbers not allowed in hrtimes');
	mod_assert.ok(a[1] < 1e9, 'nanoseconds column overflow');
}
 
/*
 * Compute the time elapsed between hrtime readings A and B, where A is later
 * than B.  hrtime readings come from Node's process.hrtime().  There is no
 * defined way to represent negative deltas, so it's illegal to diff B from A
 * where the time denoted by B is later than the time denoted by A.  If this
 * becomes valuable, we can define a representation and extend the
 * implementation to support it.
 */
function hrtimeDiff(a, b)
{
	assertHrtime(a);
	assertHrtime(b);
	mod_assert.ok(a[0] > b[0] || (a[0] == b[0] && a[1] >= b[1]),
	    'negative differences not allowed');
 
	var rv = [ a[0] - b[0], 0 ];
 
	if (a[1] >= b[1]) {
		rv[1] = a[1] - b[1];
	} else {
		rv[0]--;
		rv[1] = 1e9 - (b[1] - a[1]);
	}
 
	return (rv);
}
 
/*
 * Convert a hrtime reading from the array format returned by Node's
 * process.hrtime() into a scalar number of nanoseconds.
 */
function hrtimeNanosec(a)
{
	assertHrtime(a);
 
	return (Math.floor(a[0] * 1e9 + a[1]));
}
 
/*
 * Convert a hrtime reading from the array format returned by Node's
 * process.hrtime() into a scalar number of microseconds.
 */
function hrtimeMicrosec(a)
{
	assertHrtime(a);
 
	return (Math.floor(a[0] * 1e6 + a[1] / 1e3));
}
 
/*
 * Convert a hrtime reading from the array format returned by Node's
 * process.hrtime() into a scalar number of milliseconds.
 */
function hrtimeMillisec(a)
{
	assertHrtime(a);
 
	return (Math.floor(a[0] * 1e3 + a[1] / 1e6));
}
 
/*
 * Add two hrtime readings A and B, overwriting A with the result of the
 * addition.  This function is useful for accumulating several hrtime intervals
 * into a counter.  Returns A.
 */
function hrtimeAccum(a, b)
{
	assertHrtime(a);
	assertHrtime(b);
 
	/*
	 * Accumulate the nanosecond component.
	 */
	a[1] += b[1];
	if (a[1] >= 1e9) {
		/*
		 * The nanosecond component overflowed, so carry to the seconds
		 * field.
		 */
		a[0]++;
		a[1] -= 1e9;
	}
 
	/*
	 * Accumulate the seconds component.
	 */
	a[0] += b[0];
 
	return (a);
}
 
/*
 * Add two hrtime readings A and B, returning the result as a new hrtime array.
 * Does not modify either input argument.
 */
function hrtimeAdd(a, b)
{
	assertHrtime(a);
 
	var rv = [ a[0], a[1] ];
 
	return (hrtimeAccum(rv, b));
}
 
 
/*
 * Check an object for unexpected properties.  Accepts the object to check, and
 * an array of allowed property names (strings).  Returns an array of key names
 * that were found on the object, but did not appear in the list of allowed
 * properties.  If no properties were found, the returned array will be of
 * zero length.
 */
function extraProperties(obj, allowed)
{
	mod_assert.ok(typeof (obj) === 'object' && obj !== null,
	    'obj argument must be a non-null object');
	mod_assert.ok(Array.isArray(allowed),
	    'allowed argument must be an array of strings');
	for (var i = 0; i < allowed.length; i++) {
		mod_assert.ok(typeof (allowed[i]) === 'string',
		    'allowed argument must be an array of strings');
	}
 
	return (Object.keys(obj).filter(function (key) {
		return (allowed.indexOf(key) === -1);
	}));
}
 
/*
 * Given three sets of properties "provided" (may be undefined), "overrides"
 * (required), and "defaults" (may be undefined), construct an object containing
 * the union of these sets with "overrides" overriding "provided", and
 * "provided" overriding "defaults".  None of the input objects are modified.
 */
function mergeObjects(provided, overrides, defaults)
{
	var rv, k;
 
	rv = {};
	if (defaults) {
		for (k in defaults)
			rv[k] = defaults[k];
	}
 
	if (provided) {
		for (k in provided)
			rv[k] = provided[k];
	}
 
	if (overrides) {
		for (k in overrides)
			rv[k] = overrides[k];
	}
 
	return (rv);
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/lib/

Statements: 8.11% (6 / 74)      Branches: 0% (0 / 46)      Functions: 0% (0 / 3)      Lines: 8.11% (6 / 74)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/lib/
File Statements Branches Functions Lines
extsprintf.js 8.11% (6 / 74) 0% (0 / 46) 0% (0 / 3) 8.11% (6 / 74)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/lib/extsprintf.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/lib/extsprintf.js

Statements: 8.11% (6 / 74)      Branches: 0% (0 / 46)      Functions: 0% (0 / 3)      Lines: 8.11% (6 / 74)      Ignored: none     

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/*
 * extsprintf.js: extended POSIX-style sprintf
 */
 
var mod_assert = require('assert');
var mod_util = require('util');
 
/*
 * Public interface
 */
exports.sprintf = jsSprintf;
 
/*
 * Stripped down version of s[n]printf(3c).  We make a best effort to throw an
 * exception when given a format string we don't understand, rather than
 * ignoring it, so that we won't break existing programs if/when we go implement
 * the rest of this.
 *
 * This implementation currently supports specifying
 *	- field alignment ('-' flag),
 * 	- zero-pad ('0' flag)
 *	- always show numeric sign ('+' flag),
 *	- field width
 *	- conversions for strings, decimal integers, and floats (numbers).
 *	- argument size specifiers.  These are all accepted but ignored, since
 *	  Javascript has no notion of the physical size of an argument.
 *
 * Everything else is currently unsupported, most notably precision, unsigned
 * numbers, non-decimal numbers, and characters.
 */
function jsSprintf(fmt)
{
	var regex = [
	    '([^%]*)',				/* normal text */
	    '%',				/* start of format */
	    '([\'\\-+ #0]*?)',			/* flags (optional) */
	    '([1-9]\\d*)?',			/* width (optional) */
	    '(\\.([1-9]\\d*))?',		/* precision (optional) */
	    '[lhjztL]*?',			/* length mods (ignored) */
	    '([diouxXfFeEgGaAcCsSp%jr])'	/* conversion */
	].join('');
 
	var re = new RegExp(regex);
	var args = Array.prototype.slice.call(arguments, 1);
	var flags, width, precision, conversion;
	var left, pad, sign, arg, match;
	var ret = '';
	var argn = 1;
 
	mod_assert.equal('string', typeof (fmt));
 
	while ((match = re.exec(fmt)) !== null) {
		ret += match[1];
		fmt = fmt.substring(match[0].length);
 
		flags = match[2] || '';
		width = match[3] || 0;
		precision = match[4] || '';
		conversion = match[6];
		left = false;
		sign = false;
		pad = ' ';
 
		if (conversion == '%') {
			ret += '%';
			continue;
		}
 
		if (args.length === 0)
			throw (new Error('too few args to sprintf'));
 
		arg = args.shift();
		argn++;
 
		if (flags.match(/[\' #]/))
			throw (new Error(
			    'unsupported flags: ' + flags));
 
		if (precision.length > 0)
			throw (new Error(
			    'non-zero precision not supported'));
 
		if (flags.match(/-/))
			left = true;
 
		if (flags.match(/0/))
			pad = '0';
 
		if (flags.match(/\+/))
			sign = true;
 
		switch (conversion) {
		case 's':
			if (arg === undefined || arg === null)
				throw (new Error('argument ' + argn +
				    ': attempted to print undefined or null ' +
				    'as a string'));
			ret += doPad(pad, width, left, arg.toString());
			break;
 
		case 'd':
			arg = Math.floor(arg);
			/*jsl:fallthru*/
		case 'f':
			sign = sign && arg > 0 ? '+' : '';
			ret += sign + doPad(pad, width, left,
			    arg.toString());
			break;
 
		case 'j': /* non-standard */
			if (width === 0)
				width = 10;
			ret += mod_util.inspect(arg, false, width);
			break;
 
		case 'r': /* non-standard */
			ret += dumpException(arg);
			break;
 
		default:
			throw (new Error('unsupported conversion: ' +
			    conversion));
		}
	}
 
	ret += fmt;
	return (ret);
}
 
function doPad(chr, width, left, str)
{
	var ret = str;
 
	while (ret.length < width) {
		if (left)
			ret += chr;
		else
			ret = chr + ret;
	}
 
	return (ret);
}
 
/*
 * This function dumps long stack traces for exceptions having a cause() method.
 * See node-verror for an example.
 */
function dumpException(ex)
{
	var ret;
 
	if (!(ex instanceof Error))
		throw (new Error(jsSprintf('invalid type for %%r: %j', ex)));
 
	/* Note that V8 prepends "ex.stack" with ex.toString(). */
	ret = 'EXCEPTION: ' + ex.constructor.name + ': ' + ex.stack;
 
	if (ex.cause && typeof (ex.cause) === 'function') {
		var cex = ex.cause();
		if (cex) {
			ret += '\nCaused by: ' + dumpException(cex);
		}
	}
 
	return (ret);
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/lib/

Statements: 11.43% (16 / 140)      Branches: 0.53% (1 / 190)      Functions: 16.67% (2 / 12)      Lines: 11.03% (15 / 136)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/lib/
File Statements Branches Functions Lines
validate.js 11.43% (16 / 140) 0.53% (1 / 190) 16.67% (2 / 12) 11.03% (15 / 136)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/lib/validate.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/lib/validate.js

Statements: 11.43% (16 / 140)      Branches: 0.53% (1 / 190)      Functions: 16.67% (2 / 12)      Lines: 11.03% (15 / 136)      Ignored: none     

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/**
 * JSONSchema Validator - Validates JavaScript objects using JSON Schemas
 *	(http://www.json.com/json-schema-proposal/)
 *
 * Copyright (c) 2007 Kris Zyp SitePen (www.sitepen.com)
 * Licensed under the MIT (MIT-LICENSE.txt) license.
To use the validator call the validate function with an instance object and an optional schema object.
If a schema is provided, it will be used to validate. If the instance object refers to a schema (self-validating),
that schema will be used to validate and the schema parameter is not necessary (if both exist,
both validations will occur).
The validate method will return an array of validation errors. If there are no errors, then an
empty list will be returned. A validation error will have two properties:
"property" which indicates which property had the error
"message" which indicates what the error was
 */
({define:typeof define!="undefined"?define:function(deps, factory){module.exports = factory();}}).
define([], function(){
var exports = validate;
// setup primitive classes to be JSON Schema types
exports.Integer = {type:"integer"};
var primitiveConstructors = {
	String: String,
	Boolean: Boolean,
	Number: Number,
	Object: Object,
	Array: Array,
	Date: Date
}
exports.validate = validate;
function validate(/*Any*/instance,/*Object*/schema) {
		// Summary:
		//  	To use the validator call JSONSchema.validate with an instance object and an optional schema object.
		// 		If a schema is provided, it will be used to validate. If the instance object refers to a schema (self-validating),
		// 		that schema will be used to validate and the schema parameter is not necessary (if both exist,
		// 		both validations will occur).
		// 		The validate method will return an object with two properties:
		// 			valid: A boolean indicating if the instance is valid by the schema
		// 			errors: An array of validation errors. If there are no errors, then an
		// 					empty list will be returned. A validation error will have two properties:
		// 						property: which indicates which property had the error
		// 						message: which indicates what the error was
		//
		return validate(instance, schema, {changing: false});//, coerce: false, existingOnly: false});
	};
exports.checkPropertyChange = function(/*Any*/value,/*Object*/schema, /*String*/property) {
		// Summary:
		// 		The checkPropertyChange method will check to see if an value can legally be in property with the given schema
		// 		This is slightly different than the validate method in that it will fail if the schema is readonly and it will
		// 		not check for self-validation, it is assumed that the passed in value is already internally valid.
		// 		The checkPropertyChange method will return the same object type as validate, see JSONSchema.validate for
		// 		information.
		//
		return validate(value, schema, {changing: property || "property"});
	};
var validate = exports._validate = function(/*Any*/instance,/*Object*/schema,/*Object*/options) {
 
	if (!options) options = {};
	var _changing = options.changing;
 
	function getType(schema){
		return schema.type || (primitiveConstructors[schema.name] == schema && schema.name.toLowerCase());
	}
	var errors = [];
	// validate a value against a property definition
	function checkProp(value, schema, path,i){
 
		var l;
		path += path ? typeof i == 'number' ? '[' + i + ']' : typeof i == 'undefined' ? '' : '.' + i : i;
		function addError(message){
			errors.push({property:path,message:message});
		}
 
		if((typeof schema != 'object' || schema instanceof Array) && (path || typeof schema != 'function') && !(schema && getType(schema))){
			if(typeof schema == 'function'){
				if(!(value instanceof schema)){
					addError("is not an instance of the class/constructor " + schema.name);
				}
			}else if(schema){
				addError("Invalid schema/property definition " + schema);
			}
			return null;
		}
		if(_changing && schema.readonly){
			addError("is a readonly field, it can not be changed");
		}
		if(schema['extends']){ // if it extends another schema, it must pass that schema as well
			checkProp(value,schema['extends'],path,i);
		}
		// validate a value against a type definition
		function checkType(type,value){
			if(type){
				if(typeof type == 'string' && type != 'any' &&
						(type == 'null' ? value !== null : typeof value != type) &&
						!(value instanceof Array && type == 'array') &&
						!(value instanceof Date && type == 'date') &&
						!(type == 'integer' && value%1===0)){
					return [{property:path,message:(typeof value) + " value found, but a " + type + " is required"}];
				}
				if(type instanceof Array){
					var unionErrors=[];
					for(var j = 0; j < type.length; j++){ // a union type
						if(!(unionErrors=checkType(type[j],value)).length){
							break;
						}
					}
					if(unionErrors.length){
						return unionErrors;
					}
				}else if(typeof type == 'object'){
					var priorErrors = errors;
					errors = [];
					checkProp(value,type,path);
					var theseErrors = errors;
					errors = priorErrors;
					return theseErrors;
				}
			}
			return [];
		}
		if(value === undefined){
			if(schema.required){
				addError("is missing and it is required");
			}
		}else{
			errors = errors.concat(checkType(getType(schema),value));
			if(schema.disallow && !checkType(schema.disallow,value).length){
				addError(" disallowed value was matched");
			}
			if(value !== null){
				if(value instanceof Array){
					if(schema.items){
						var itemsIsArray = schema.items instanceof Array;
						var propDef = schema.items;
						for (i = 0, l = value.length; i < l; i += 1) {
							if (itemsIsArray)
								propDef = schema.items[i];
							if (options.coerce)
								value[i] = options.coerce(value[i], propDef);
							errors.concat(checkProp(value[i],propDef,path,i));
						}
					}
					if(schema.minItems && value.length < schema.minItems){
						addError("There must be a minimum of " + schema.minItems + " in the array");
					}
					if(schema.maxItems && value.length > schema.maxItems){
						addError("There must be a maximum of " + schema.maxItems + " in the array");
					}
				}else if(schema.properties || schema.additionalProperties){
					errors.concat(checkObj(value, schema.properties, path, schema.additionalProperties));
				}
				if(schema.pattern && typeof value == 'string' && !value.match(schema.pattern)){
					addError("does not match the regex pattern " + schema.pattern);
				}
				if(schema.maxLength && typeof value == 'string' && value.length > schema.maxLength){
					addError("may only be " + schema.maxLength + " characters long");
				}
				if(schema.minLength && typeof value == 'string' && value.length < schema.minLength){
					addError("must be at least " + schema.minLength + " characters long");
				}
				if(typeof schema.minimum !== undefined && typeof value == typeof schema.minimum &&
						schema.minimum > value){
					addError("must have a minimum value of " + schema.minimum);
				}
				if(typeof schema.maximum !== undefined && typeof value == typeof schema.maximum &&
						schema.maximum < value){
					addError("must have a maximum value of " + schema.maximum);
				}
				if(schema['enum']){
					var enumer = schema['enum'];
					l = enumer.length;
					var found;
					for(var j = 0; j < l; j++){
						if(enumer[j]===value){
							found=1;
							break;
						}
					}
					if(!found){
						addError("does not have a value in the enumeration " + enumer.join(", "));
					}
				}
				if(typeof schema.maxDecimal == 'number' &&
					(value.toString().match(new RegExp("\\.[0-9]{" + (schema.maxDecimal + 1) + ",}")))){
					addError("may only have " + schema.maxDecimal + " digits of decimal places");
				}
			}
		}
		return null;
	}
	// validate an object against a schema
	function checkObj(instance,objTypeDef,path,additionalProp){
 
		if(typeof objTypeDef =='object'){
			if(typeof instance != 'object' || instance instanceof Array){
				errors.push({property:path,message:"an object is required"});
			}
			
			for(var i in objTypeDef){ 
				if(objTypeDef.hasOwnProperty(i)){
					var value = instance[i];
					// skip _not_ specified properties
					if (value === undefined && options.existingOnly) continue;
					var propDef = objTypeDef[i];
					// set default
					if(value === undefined && propDef["default"]){
						value = instance[i] = propDef["default"];
					}
					if(options.coerce && i in instance){
						value = instance[i] = options.coerce(value, propDef);
					}
					checkProp(value,propDef,path,i);
				}
			}
		}
		for(i in instance){
			if(instance.hasOwnProperty(i) && !(i.charAt(0) == '_' && i.charAt(1) == '_') && objTypeDef && !objTypeDef[i] && additionalProp===false){
				if (options.filter) {
					delete instance[i];
					continue;
				} else {
					errors.push({property:path,message:(typeof value) + "The property " + i +
						" is not defined in the schema and the schema does not allow additional properties"});
				}
			}
			var requires = objTypeDef && objTypeDef[i] && objTypeDef[i].requires;
			if(requires && !(requires in instance)){
				errors.push({property:path,message:"the presence of the property " + i + " requires that " + requires + " also be present"});
			}
			value = instance[i];
			if(additionalProp && (!(objTypeDef && typeof objTypeDef == 'object') || !(i in objTypeDef))){
				if(options.coerce){
					value = instance[i] = options.coerce(value, additionalProp);
				}
				checkProp(value,additionalProp,path,i);
			}
			if(!_changing && value && value.$schema){
				errors = errors.concat(checkProp(value,value.$schema,path,i));
			}
		}
		return errors;
	}
	if(schema){
		checkProp(instance,schema,'',_changing || '');
	}
	if(!_changing && instance && instance.$schema){
		checkProp(instance,instance.$schema,'','');
	}
	return {valid:!errors.length,errors:errors};
};
exports.mustBeValid = function(result){
	//	summary:
	//		This checks to ensure that the result is valid and will throw an appropriate error message if it is not
	// result: the result returned from checkPropertyChange or validate
	if(!result.valid){
		throw new TypeError(result.errors.map(function(error){return "for property " + error.property + ': ' + error.message;}).join(", \n"));
	}
}
 
return exports;
});
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/lib/

Statements: 24.66% (18 / 73)      Branches: 0% (0 / 54)      Functions: 0% (0 / 7)      Lines: 24.66% (18 / 73)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/lib/
File Statements Branches Functions Lines
verror.js 24.66% (18 / 73) 0% (0 / 54) 0% (0 / 7) 24.66% (18 / 73)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/lib/verror.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/lib/verror.js

Statements: 24.66% (18 / 73)      Branches: 0% (0 / 54)      Functions: 0% (0 / 7)      Lines: 24.66% (18 / 73)      Ignored: none     

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/*
 * verror.js: richer JavaScript errors
 */
 
var mod_assert = require('assert');
var mod_util = require('util');
 
var mod_extsprintf = require('extsprintf');
 
/*
 * Public interface
 */
exports.VError = VError;
exports.WError = WError;
exports.MultiError = MultiError;
 
/*
 * Like JavaScript's built-in Error class, but supports a "cause" argument and a
 * printf-style message.  The cause argument can be null.
 */
function VError(options)
{
	var args, causedBy, ctor, tailmsg;
 
	if (options instanceof Error || typeof (options) === 'object') {
		args = Array.prototype.slice.call(arguments, 1);
	} else {
		args = Array.prototype.slice.call(arguments, 0);
		options = undefined;
	}
 
	tailmsg = args.length > 0 ?
	    mod_extsprintf.sprintf.apply(null, args) : '';
	this.jse_shortmsg = tailmsg;
	this.jse_summary = tailmsg;
 
	if (options) {
		causedBy = options.cause;
 
		if (!causedBy || !(options.cause instanceof Error))
			causedBy = options;
 
		if (causedBy && (causedBy instanceof Error)) {
			this.jse_cause = causedBy;
			this.jse_summary += ': ' + causedBy.message;
		}
	}
 
	this.message = this.jse_summary;
	Error.call(this, this.jse_summary);
 
	if (Error.captureStackTrace) {
		ctor = options ? options.constructorOpt : undefined;
		ctor = ctor || arguments.callee;
		Error.captureStackTrace(this, ctor);
	}
}
 
mod_util.inherits(VError, Error);
VError.prototype.name = 'VError';
 
VError.prototype.toString = function ve_toString()
{
	var str = (this.hasOwnProperty('name') && this.name ||
		this.constructor.name || this.constructor.prototype.name);
	if (this.message)
		str += ': ' + this.message;
 
	return (str);
};
 
VError.prototype.cause = function ve_cause()
{
	return (this.jse_cause);
};
 
 
/*
 * Represents a collection of errors for the purpose of consumers that generally
 * only deal with one error.  Callers can extract the individual errors
 * contained in this object, but may also just treat it as a normal single
 * error, in which case a summary message will be printed.
 */
function MultiError(errors)
{
	mod_assert.ok(errors.length > 0);
	this.ase_errors = errors;
 
	VError.call(this, errors[0], 'first of %d error%s',
	    errors.length, errors.length == 1 ? '' : 's');
}
 
mod_util.inherits(MultiError, VError);
 
 
 
/*
 * Like JavaScript's built-in Error class, but supports a "cause" argument which
 * is wrapped, not "folded in" as with VError.	Accepts a printf-style message.
 * The cause argument can be null.
 */
function WError(options)
{
	Error.call(this);
 
	var args, cause, ctor;
	if (typeof (options) === 'object') {
		args = Array.prototype.slice.call(arguments, 1);
	} else {
		args = Array.prototype.slice.call(arguments, 0);
		options = undefined;
	}
 
	if (args.length > 0) {
		this.message = mod_extsprintf.sprintf.apply(null, args);
	} else {
		this.message = '';
	}
 
	if (options) {
		if (options instanceof Error) {
			cause = options;
		} else {
			cause = options.cause;
			ctor = options.constructorOpt;
		}
	}
 
	Error.captureStackTrace(this, ctor || this.constructor);
	if (cause)
		this.cause(cause);
 
}
 
mod_util.inherits(WError, Error);
WError.prototype.name = 'WError';
 
 
WError.prototype.toString = function we_toString()
{
	var str = (this.hasOwnProperty('name') && this.name ||
		this.constructor.name || this.constructor.prototype.name);
	if (this.message)
		str += ': ' + this.message;
	if (this.we_cause && this.we_cause.message)
		str += '; caused by ' + this.we_cause.toString();
 
	return (str);
};
 
WError.prototype.cause = function we_cause(c)
{
	if (c instanceof Error)
		this.we_cause = c;
 
	return (this.we_cause);
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/

Statements: 20.28% (218 / 1075)      Branches: 0% (0 / 402)      Functions: 0% (0 / 98)      Lines: 20.37% (218 / 1070)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/
File Statements Branches Functions Lines
algs.js 100% (7 / 7) 100% (0 / 0) 100% (0 / 0) 100% (7 / 7)
dhe.js 14.36% (28 / 195) 0% (0 / 76) 0% (0 / 15) 14.66% (28 / 191)
ed-compat.js 29.63% (16 / 54) 0% (0 / 18) 0% (0 / 8) 29.63% (16 / 54)
errors.js 27.5% (11 / 40) 0% (0 / 12) 0% (0 / 4) 27.5% (11 / 40)
fingerprint.js 23.17% (19 / 82) 0% (0 / 29) 0% (0 / 10) 23.46% (19 / 81)
index.js 100% (6 / 6) 100% (0 / 0) 100% (0 / 0) 100% (6 / 6)
key.js 22.22% (38 / 171) 0% (0 / 77) 0% (0 / 12) 22.22% (38 / 171)
private-key.js 27.14% (38 / 140) 0% (0 / 53) 0% (0 / 11) 27.14% (38 / 140)
signature.js 13.29% (21 / 158) 0% (0 / 54) 0% (0 / 10) 13.29% (21 / 158)
ssh-buffer.js 26.58% (21 / 79) 0% (0 / 8) 0% (0 / 19) 26.58% (21 / 79)
utils.js 9.09% (13 / 143) 0% (0 / 75) 0% (0 / 9) 9.09% (13 / 143)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/algs.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/algs.js

Statements: 100% (7 / 7)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (7 / 7)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170    1                                     1   1                             1   1                       1                                                                                                                                                                                                                           1              
// Copyright 2015 Joyent, Inc.
 
var algInfo = {
	'dsa': {
		parts: ['p', 'q', 'g', 'y'],
		sizePart: 'p'
	},
	'rsa': {
		parts: ['e', 'n'],
		sizePart: 'n'
	},
	'ecdsa': {
		parts: ['curve', 'Q'],
		sizePart: 'Q'
	},
	'ed25519': {
		parts: ['R'],
		normalize: false,
		sizePart: 'R'
	}
};
algInfo['curve25519'] = algInfo['ed25519'];
 
var algPrivInfo = {
	'dsa': {
		parts: ['p', 'q', 'g', 'y', 'x']
	},
	'rsa': {
		parts: ['n', 'e', 'd', 'iqmp', 'p', 'q']
	},
	'ecdsa': {
		parts: ['curve', 'Q', 'd']
	},
	'ed25519': {
		parts: ['R', 'r'],
		normalize: false
	}
};
algPrivInfo['curve25519'] = algPrivInfo['ed25519'];
 
var hashAlgs = {
	'md5': true,
	'sha1': true,
	'sha256': true,
	'sha384': true,
	'sha512': true
};
 
/*
 * Taken from
 * http://csrc.nist.gov/groups/ST/toolkit/documents/dss/NISTReCur.pdf
 */
var curves = {
	'nistp256': {
		size: 256,
		pkcs8oid: '1.2.840.10045.3.1.7',
		p: new Buffer(('00' +
		    'ffffffff 00000001 00000000 00000000' +
		    '00000000 ffffffff ffffffff ffffffff').
		    replace(/ /g, ''), 'hex'),
		a: new Buffer(('00' +
		    'FFFFFFFF 00000001 00000000 00000000' +
		    '00000000 FFFFFFFF FFFFFFFF FFFFFFFC').
		    replace(/ /g, ''), 'hex'),
		b: new Buffer((
		    '5ac635d8 aa3a93e7 b3ebbd55 769886bc' +
		    '651d06b0 cc53b0f6 3bce3c3e 27d2604b').
		    replace(/ /g, ''), 'hex'),
		s: new Buffer(('00' +
		    'c49d3608 86e70493 6a6678e1 139d26b7' +
		    '819f7e90').
		    replace(/ /g, ''), 'hex'),
		n: new Buffer(('00' +
		    'ffffffff 00000000 ffffffff ffffffff' +
		    'bce6faad a7179e84 f3b9cac2 fc632551').
		    replace(/ /g, ''), 'hex'),
		G: new Buffer(('04' +
		    '6b17d1f2 e12c4247 f8bce6e5 63a440f2' +
		    '77037d81 2deb33a0 f4a13945 d898c296' +
		    '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16' +
		    '2bce3357 6b315ece cbb64068 37bf51f5').
		    replace(/ /g, ''), 'hex')
	},
	'nistp384': {
		size: 384,
		pkcs8oid: '1.3.132.0.34',
		p: new Buffer(('00' +
		    'ffffffff ffffffff ffffffff ffffffff' +
		    'ffffffff ffffffff ffffffff fffffffe' +
		    'ffffffff 00000000 00000000 ffffffff').
		    replace(/ /g, ''), 'hex'),
		a: new Buffer(('00' +
		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' +
		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFE' +
		    'FFFFFFFF 00000000 00000000 FFFFFFFC').
		    replace(/ /g, ''), 'hex'),
		b: new Buffer((
		    'b3312fa7 e23ee7e4 988e056b e3f82d19' +
		    '181d9c6e fe814112 0314088f 5013875a' +
		    'c656398d 8a2ed19d 2a85c8ed d3ec2aef').
		    replace(/ /g, ''), 'hex'),
		s: new Buffer(('00' +
		    'a335926a a319a27a 1d00896a 6773a482' +
		    '7acdac73').
		    replace(/ /g, ''), 'hex'),
		n: new Buffer(('00' +
		    'ffffffff ffffffff ffffffff ffffffff' +
		    'ffffffff ffffffff c7634d81 f4372ddf' +
		    '581a0db2 48b0a77a ecec196a ccc52973').
		    replace(/ /g, ''), 'hex'),
		G: new Buffer(('04' +
		    'aa87ca22 be8b0537 8eb1c71e f320ad74' +
		    '6e1d3b62 8ba79b98 59f741e0 82542a38' +
		    '5502f25d bf55296c 3a545e38 72760ab7' +
		    '3617de4a 96262c6f 5d9e98bf 9292dc29' +
		    'f8f41dbd 289a147c e9da3113 b5f0b8c0' +
		    '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f').
		    replace(/ /g, ''), 'hex')
	},
	'nistp521': {
		size: 521,
		pkcs8oid: '1.3.132.0.35',
		p: new Buffer((
		    '01ffffff ffffffff ffffffff ffffffff' +
		    'ffffffff ffffffff ffffffff ffffffff' +
		    'ffffffff ffffffff ffffffff ffffffff' +
		    'ffffffff ffffffff ffffffff ffffffff' +
		    'ffff').replace(/ /g, ''), 'hex'),
		a: new Buffer(('01FF' +
		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' +
		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' +
		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' +
		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFC').
		    replace(/ /g, ''), 'hex'),
		b: new Buffer(('51' +
		    '953eb961 8e1c9a1f 929a21a0 b68540ee' +
		    'a2da725b 99b315f3 b8b48991 8ef109e1' +
		    '56193951 ec7e937b 1652c0bd 3bb1bf07' +
		    '3573df88 3d2c34f1 ef451fd4 6b503f00').
		    replace(/ /g, ''), 'hex'),
		s: new Buffer(('00' +
		    'd09e8800 291cb853 96cc6717 393284aa' +
		    'a0da64ba').replace(/ /g, ''), 'hex'),
		n: new Buffer(('01ff' +
		    'ffffffff ffffffff ffffffff ffffffff' +
		    'ffffffff ffffffff ffffffff fffffffa' +
		    '51868783 bf2f966b 7fcc0148 f709a5d0' +
		    '3bb5c9b8 899c47ae bb6fb71e 91386409').
		    replace(/ /g, ''), 'hex'),
		G: new Buffer(('04' +
		    '00c6 858e06b7 0404e9cd 9e3ecb66 2395b442' +
		         '9c648139 053fb521 f828af60 6b4d3dba' +
		         'a14b5e77 efe75928 fe1dc127 a2ffa8de' +
		         '3348b3c1 856a429b f97e7e31 c2e5bd66' +
		    '0118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9' +
		         '98f54449 579b4468 17afbd17 273e662c' +
		         '97ee7299 5ef42640 c550b901 3fad0761' +
		         '353c7086 a272c240 88be9476 9fd16650').
		    replace(/ /g, ''), 'hex')
	}
};
 
module.exports = {
	info: algInfo,
	privInfo: algPrivInfo,
	hashAlgs: hashAlgs,
	curves: curves
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/dhe.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/dhe.js

Statements: 14.36% (28 / 195)      Branches: 0% (0 / 76)      Functions: 0% (0 / 15)      Lines: 14.66% (28 / 191)      Ignored: none     

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// Copyright 2015 Joyent, Inc.
 
module.exports = DiffieHellman;
 
var assert = require('assert-plus');
var crypto = require('crypto');
var algs = require('./algs');
var utils = require('./utils');
var ed;
 
var Key = require('./key');
var PrivateKey = require('./private-key');
 
var CRYPTO_HAVE_ECDH = (crypto.createECDH !== undefined);
 
var ecdh, ec, jsbn;
 
function DiffieHellman(key) {
	utils.assertCompatible(key, Key, [1, 4], 'key');
	this._isPriv = PrivateKey.isPrivateKey(key, [1, 3]);
	this._algo = key.type;
	this._curve = key.curve;
	this._key = key;
	if (key.type === 'dsa') {
		if (!CRYPTO_HAVE_ECDH) {
			throw (new Error('Due to bugs in the node 0.10 ' +
			    'crypto API, node 0.12.x or later is required ' +
			    'to use DH'));
		}
		this._dh = crypto.createDiffieHellman(
		    key.part.p.data, undefined,
		    key.part.g.data, undefined);
		this._p = key.part.p;
		this._g = key.part.g;
		if (this._isPriv)
			this._dh.setPrivateKey(key.part.x.data);
		this._dh.setPublicKey(key.part.y.data);
 
	} else if (key.type === 'ecdsa') {
		if (!CRYPTO_HAVE_ECDH) {
			if (ecdh === undefined)
				ecdh = require('ecc-jsbn');
			if (ec === undefined)
				ec = require('ecc-jsbn/lib/ec');
			if (jsbn === undefined)
				jsbn = require('jsbn').BigInteger;
 
			this._ecParams = new X9ECParameters(this._curve);
 
			if (this._isPriv) {
				this._priv = new ECPrivate(
				    this._ecParams, key.part.d.data);
			}
			return;
		}
 
		var curve = {
			'nistp256': 'prime256v1',
			'nistp384': 'secp384r1',
			'nistp521': 'secp521r1'
		}[key.curve];
		this._dh = crypto.createECDH(curve);
		if (typeof (this._dh) !== 'object' ||
		    typeof (this._dh.setPrivateKey) !== 'function') {
			CRYPTO_HAVE_ECDH = false;
			DiffieHellman.call(this, key);
			return;
		}
		if (this._isPriv)
			this._dh.setPrivateKey(key.part.d.data);
		this._dh.setPublicKey(key.part.Q.data);
 
	} else if (key.type === 'curve25519') {
		if (ed === undefined)
			ed = require('jodid25519');
 
		if (this._isPriv) {
			this._priv = key.part.r.data;
			if (this._priv[0] === 0x00)
				this._priv = this._priv.slice(1);
			this._priv = this._priv.slice(0, 32);
		}
 
	} else {
		throw (new Error('DH not supported for ' + key.type + ' keys'));
	}
}
 
DiffieHellman.prototype.getPublicKey = function () {
	if (this._isPriv)
		return (this._key.toPublic());
	return (this._key);
};
 
DiffieHellman.prototype.getPrivateKey = function () {
	if (this._isPriv)
		return (this._key);
	else
		return (undefined);
};
DiffieHellman.prototype.getKey = DiffieHellman.prototype.getPrivateKey;
 
DiffieHellman.prototype._keyCheck = function (pk, isPub) {
	assert.object(pk, 'key');
	if (!isPub)
		utils.assertCompatible(pk, PrivateKey, [1, 3], 'key');
	utils.assertCompatible(pk, Key, [1, 4], 'key');
 
	if (pk.type !== this._algo) {
		throw (new Error('A ' + pk.type + ' key cannot be used in ' +
		    this._algo + ' Diffie-Hellman'));
	}
 
	if (pk.curve !== this._curve) {
		throw (new Error('A key from the ' + pk.curve + ' curve ' +
		    'cannot be used with a ' + this._curve +
		    ' Diffie-Hellman'));
	}
 
	if (pk.type === 'dsa') {
		assert.deepEqual(pk.part.p, this._p,
		    'DSA key prime does not match');
		assert.deepEqual(pk.part.g, this._g,
		    'DSA key generator does not match');
	}
};
 
DiffieHellman.prototype.setKey = function (pk) {
	this._keyCheck(pk);
 
	if (pk.type === 'dsa') {
		this._dh.setPrivateKey(pk.part.x.data);
		this._dh.setPublicKey(pk.part.y.data);
 
	} else if (pk.type === 'ecdsa') {
		if (CRYPTO_HAVE_ECDH) {
			this._dh.setPrivateKey(pk.part.d.data);
			this._dh.setPublicKey(pk.part.Q.data);
		} else {
			this._priv = new ECPrivate(
			    this._ecParams, pk.part.d.data);
		}
 
	} else if (pk.type === 'curve25519') {
		this._priv = pk.part.r.data;
		if (this._priv[0] === 0x00)
			this._priv = this._priv.slice(1);
		this._priv = this._priv.slice(0, 32);
	}
	this._key = pk;
	this._isPriv = true;
};
DiffieHellman.prototype.setPrivateKey = DiffieHellman.prototype.setKey;
 
DiffieHellman.prototype.computeSecret = function (otherpk) {
	this._keyCheck(otherpk, true);
	if (!this._isPriv)
		throw (new Error('DH exchange has not been initialized with ' +
		    'a private key yet'));
 
	var pub;
	if (this._algo === 'dsa') {
		return (this._dh.computeSecret(
		    otherpk.part.y.data));
 
	} else if (this._algo === 'ecdsa') {
		if (CRYPTO_HAVE_ECDH) {
			return (this._dh.computeSecret(
			    otherpk.part.Q.data));
		} else {
			pub = new ECPublic(
			    this._ecParams, otherpk.part.Q.data);
			return (this._priv.deriveSharedSecret(pub));
		}
 
	} else if (this._algo === 'curve25519') {
		pub = otherpk.part.R.data;
		if (pub[0] === 0x00)
			pub = pub.slice(1);
 
		var secret = ed.dh.computeKey(
		    this._priv.toString('binary'),
		    pub.toString('binary'));
 
		return (new Buffer(secret, 'binary'));
	}
 
	throw (new Error('Invalid algorithm: ' + this._algo));
};
 
DiffieHellman.prototype.generateKey = function () {
	var parts = [];
	var priv, pub;
	if (this._algo === 'dsa') {
		this._dh.generateKeys();
 
		parts.push({name: 'p', data: this._p.data});
		parts.push({name: 'q', data: this._key.part.q.data});
		parts.push({name: 'g', data: this._g.data});
		parts.push({name: 'y', data: this._dh.getPublicKey()});
		parts.push({name: 'x', data: this._dh.getPrivateKey()});
		this._key = new PrivateKey({
			type: 'dsa',
			parts: parts
		});
		this._isPriv = true;
		return (this._key);
 
	} else if (this._algo === 'ecdsa') {
		if (CRYPTO_HAVE_ECDH) {
			this._dh.generateKeys();
 
			parts.push({name: 'curve',
			    data: new Buffer(this._curve)});
			parts.push({name: 'Q', data: this._dh.getPublicKey()});
			parts.push({name: 'd', data: this._dh.getPrivateKey()});
			this._key = new PrivateKey({
				type: 'ecdsa',
				curve: this._curve,
				parts: parts
			});
			this._isPriv = true;
			return (this._key);
 
		} else {
			var n = this._ecParams.getN();
			var r = new jsbn(crypto.randomBytes(n.bitLength()));
			var n1 = n.subtract(jsbn.ONE);
			priv = r.mod(n1).add(jsbn.ONE);
			pub = this._ecParams.getG().multiply(priv);
 
			priv = new Buffer(priv.toByteArray());
			pub = new Buffer(this._ecParams.getCurve().
			    encodePointHex(pub), 'hex');
 
			this._priv = new ECPrivate(this._ecParams, priv);
 
			parts.push({name: 'curve',
			    data: new Buffer(this._curve)});
			parts.push({name: 'Q', data: pub});
			parts.push({name: 'd', data: priv});
 
			this._key = new PrivateKey({
				type: 'ecdsa',
				curve: this._curve,
				parts: parts
			});
			this._isPriv = true;
			return (this._key);
		}
 
	} else if (this._algo === 'curve25519') {
		priv = ed.dh.generateKey();
		pub = ed.dh.publicKey(priv);
		this._priv = priv = new Buffer(priv, 'binary');
		pub = new Buffer(pub, 'binary');
 
		parts.push({name: 'R', data: pub});
		parts.push({name: 'r', data: Buffer.concat([priv, pub])});
		this._key = new PrivateKey({
			type: 'curve25519',
			parts: parts
		});
		this._isPriv = true;
		return (this._key);
	}
 
	throw (new Error('Invalid algorithm: ' + this._algo));
};
DiffieHellman.prototype.generateKeys = DiffieHellman.prototype.generateKey;
 
/* These are helpers for using ecc-jsbn (for node 0.10 compatibility). */
 
function X9ECParameters(name) {
	var params = algs.curves[name];
	assert.object(params);
 
	var p = new jsbn(params.p);
	var a = new jsbn(params.a);
	var b = new jsbn(params.b);
	var n = new jsbn(params.n);
	var h = jsbn.ONE;
	var curve = new ec.ECCurveFp(p, a, b);
	var G = curve.decodePointHex(params.G.toString('hex'));
 
	this.curve = curve;
	this.g = G;
	this.n = n;
	this.h = h;
}
X9ECParameters.prototype.getCurve = function () { return (this.curve); };
X9ECParameters.prototype.getG = function () { return (this.g); };
X9ECParameters.prototype.getN = function () { return (this.n); };
X9ECParameters.prototype.getH = function () { return (this.h); };
 
function ECPublic(params, buffer) {
	this._params = params;
	if (buffer[0] === 0x00)
		buffer = buffer.slice(1);
	this._pub = params.getCurve().decodePointHex(buffer.toString('hex'));
}
 
function ECPrivate(params, buffer) {
	this._params = params;
	this._priv = new jsbn(utils.mpNormalize(buffer));
}
ECPrivate.prototype.deriveSharedSecret = function (pubKey) {
	assert.ok(pubKey instanceof ECPublic);
	var S = pubKey._pub.multiply(this._priv);
	return (new Buffer(S.getX().toBigInteger().toByteArray()));
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/ed-compat.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/ed-compat.js

Statements: 29.63% (16 / 54)      Branches: 0% (0 / 18)      Functions: 0% (0 / 8)      Lines: 29.63% (16 / 54)      Ignored: none     

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// Copyright 2015 Joyent, Inc.
 
module.exports = {
	Verifier: Verifier,
	Signer: Signer
};
 
var nacl;
var stream = require('stream');
var util = require('util');
var assert = require('assert-plus');
var Signature = require('./signature');
 
function Verifier(key, hashAlgo) {
	if (nacl === undefined)
		nacl = require('tweetnacl');
 
	if (hashAlgo.toLowerCase() !== 'sha512')
		throw (new Error('ED25519 only supports the use of ' +
		    'SHA-512 hashes'));
 
	this.key = key;
	this.chunks = [];
 
	stream.Writable.call(this, {});
}
util.inherits(Verifier, stream.Writable);
 
Verifier.prototype._write = function (chunk, enc, cb) {
	this.chunks.push(chunk);
	cb();
};
 
Verifier.prototype.update = function (chunk) {
	if (typeof (chunk) === 'string')
		chunk = new Buffer(chunk, 'binary');
	this.chunks.push(chunk);
};
 
Verifier.prototype.verify = function (signature, fmt) {
	var sig;
	if (Signature.isSignature(signature, [2, 0])) {
		sig = signature.toBuffer('raw');
 
	} else if (typeof (signature) === 'string') {
		sig = new Buffer(signature, 'base64');
 
	} else if (Signature.isSignature(signature, [1, 0])) {
		throw (new Error('signature was created by too old ' +
		    'a version of sshpk and cannot be verified'));
	}
 
	assert.buffer(sig);
	return (nacl.sign.detached.verify(
	    new Uint8Array(Buffer.concat(this.chunks)),
	    new Uint8Array(sig),
	    new Uint8Array(this.key.part.R.data)));
};
 
function Signer(key, hashAlgo) {
	if (nacl === undefined)
		nacl = require('tweetnacl');
 
	if (hashAlgo.toLowerCase() !== 'sha512')
		throw (new Error('ED25519 only supports the use of ' +
		    'SHA-512 hashes'));
 
	this.key = key;
	this.chunks = [];
 
	stream.Writable.call(this, {});
}
util.inherits(Signer, stream.Writable);
 
Signer.prototype._write = function (chunk, enc, cb) {
	this.chunks.push(chunk);
	cb();
};
 
Signer.prototype.update = function (chunk) {
	if (typeof (chunk) === 'string')
		chunk = new Buffer(chunk, 'binary');
	this.chunks.push(chunk);
};
 
Signer.prototype.sign = function () {
	var sig = nacl.sign.detached(
	    new Uint8Array(Buffer.concat(this.chunks)),
	    new Uint8Array(this.key.part.r.data));
	var sigBuf = new Buffer(sig);
	var sigObj = Signature.parse(sigBuf, 'ed25519', 'raw');
	sigObj.hashAlgorithm = 'sha512';
	return (sigObj);
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/errors.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/errors.js

Statements: 27.5% (11 / 40)      Branches: 0% (0 / 12)      Functions: 0% (0 / 4)      Lines: 27.5% (11 / 40)      Ignored: none     

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// Copyright 2015 Joyent, Inc.
 
var assert = require('assert-plus');
var util = require('util');
 
function FingerprintFormatError(fp, format) {
	if (Error.captureStackTrace)
		Error.captureStackTrace(this, FingerprintFormatError);
	this.name = 'FingerprintFormatError';
	this.fingerprint = fp;
	this.format = format;
	this.message = 'Fingerprint format is not supported, or is invalid: ';
	if (fp !== undefined)
		this.message += ' fingerprint = ' + fp;
	if (format !== undefined)
		this.message += ' format = ' + format;
}
util.inherits(FingerprintFormatError, Error);
 
function InvalidAlgorithmError(alg) {
	if (Error.captureStackTrace)
		Error.captureStackTrace(this, InvalidAlgorithmError);
	this.name = 'InvalidAlgorithmError';
	this.algorithm = alg;
	this.message = 'Algorithm "' + alg + '" is not supported';
}
util.inherits(InvalidAlgorithmError, Error);
 
function KeyParseError(name, format, innerErr) {
	if (Error.captureStackTrace)
		Error.captureStackTrace(this, KeyParseError);
	this.name = 'KeyParseError';
	this.format = format;
	this.keyName = name;
	this.innerErr = innerErr;
	this.message = 'Failed to parse ' + name + ' as a valid ' + format +
	    ' format key: ' + innerErr.message;
}
util.inherits(KeyParseError, Error);
 
function SignatureParseError(type, format, innerErr) {
	if (Error.captureStackTrace)
		Error.captureStackTrace(this, SignatureParseError);
	this.name = 'SignatureParseError';
	this.type = type;
	this.format = format;
	this.innerErr = innerErr;
	this.message = 'Failed to parse the given data as a ' + type +
	    ' signature in ' + format + ' format: ' + innerErr.message;
}
util.inherits(SignatureParseError, Error);
 
module.exports = {
	FingerprintFormatError: FingerprintFormatError,
	InvalidAlgorithmError: InvalidAlgorithmError,
	KeyParseError: KeyParseError,
	SignatureParseError: SignatureParseError
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/fingerprint.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/fingerprint.js

Statements: 23.17% (19 / 82)      Branches: 0% (0 / 29)      Functions: 0% (0 / 10)      Lines: 23.46% (19 / 81)      Ignored: none     

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// Copyright 2015 Joyent, Inc.
 
module.exports = Fingerprint;
 
var assert = require('assert-plus');
var algs = require('./algs');
var crypto = require('crypto');
var errs = require('./errors');
var Key = require('./key');
var utils = require('./utils');
 
var FingerprintFormatError = errs.FingerprintFormatError;
var InvalidAlgorithmError = errs.InvalidAlgorithmError;
 
function Fingerprint(opts) {
	assert.object(opts, 'options');
	assert.buffer(opts.hash, 'options.hash');
	assert.string(opts.algorithm, 'options.algorithm');
 
	this.algorithm = opts.algorithm.toLowerCase();
	if (algs.hashAlgs[this.algorithm] !== true)
		throw (new InvalidAlgorithmError(this.algorithm));
 
	this.hash = opts.hash;
}
 
Fingerprint.prototype.toString = function (format) {
	if (format === undefined) {
		if (this.algorithm === 'md5')
			format = 'hex';
		else
			format = 'base64';
	}
	assert.string(format);
 
	switch (format) {
	case 'hex':
		return (addColons(this.hash.toString('hex')));
	case 'base64':
		return (sshBase64Format(this.algorithm,
		    this.hash.toString('base64')));
	default:
		throw (new FingerprintFormatError(undefined, format));
	}
};
 
Fingerprint.prototype.matches = function (key) {
	assert.object(key, 'key');
	utils.assertCompatible(key, Key, [1, 0], 'key');
 
	var theirHash = key.hash(this.algorithm);
	var theirHash2 = crypto.createHash(this.algorithm).
	    update(theirHash).digest('base64');
 
	if (this.hash2 === undefined)
		this.hash2 = crypto.createHash(this.algorithm).
		    update(this.hash).digest('base64');
 
	return (this.hash2 === theirHash2);
};
 
Fingerprint.parse = function (fp, enAlgs) {
	assert.string(fp, 'fingerprint');
 
	var alg, hash;
	assert.optionalArrayOfString(enAlgs, 'algorithms');
 
	var parts = fp.split(':');
	if (parts.length == 2) {
		alg = parts[0].toLowerCase();
		/*JSSTYLED*/
		var base64RE = /^[A-Za-z0-9+\/=]+$/;
		if (!base64RE.test(parts[1]))
			throw (new FingerprintFormatError(fp));
		try {
			hash = new Buffer(parts[1], 'base64');
		} catch (e) {
			throw (new FingerprintFormatError(fp));
		}
	} else if (parts.length > 2) {
		alg = 'md5';
		if (parts[0].toLowerCase() === 'md5')
			parts = parts.slice(1);
		parts = parts.join('');
		/*JSSTYLED*/
		var md5RE = /^[a-fA-F0-9]+$/;
		if (!md5RE.test(parts))
			throw (new FingerprintFormatError(fp));
		try {
			hash = new Buffer(parts, 'hex');
		} catch (e) {
			throw (new FingerprintFormatError(fp));
		}
	}
 
	if (alg === undefined)
		throw (new FingerprintFormatError(fp));
 
	if (algs.hashAlgs[alg] === undefined)
		throw (new InvalidAlgorithmError(alg));
 
	if (enAlgs !== undefined) {
		enAlgs = enAlgs.map(function (a) { return a.toLowerCase(); });
		if (enAlgs.indexOf(alg) === -1)
			throw (new InvalidAlgorithmError(alg));
	}
 
	return (new Fingerprint({algorithm: alg, hash: hash}));
};
 
function addColons(s) {
	/*JSSTYLED*/
	return (s.replace(/(.{2})(?=.)/g, '$1:'));
}
 
function base64Strip(s) {
	/*JSSTYLED*/
	return (s.replace(/=*$/, ''));
}
 
function sshBase64Format(alg, h) {
	return (alg.toUpperCase() + ':' + base64Strip(h));
}
 
Fingerprint.isFingerprint = function (obj, ver) {
	return (utils.isCompatible(obj, Fingerprint, ver));
};
 
/*
 * API versions for Fingerprint:
 * [1,0] -- initial ver
 * [1,1] -- first tagged ver
 */
Fingerprint.prototype._sshpkApiVersion = [1, 1];
 
Fingerprint._oldVersionDetect = function (obj) {
	assert.func(obj.toString);
	assert.func(obj.matches);
	return ([1, 0]);
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/index.js

Statements: 100% (6 / 6)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (6 / 6)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27    1 1 1 1 1   1                                    
// Copyright 2015 Joyent, Inc.
 
var Key = require('./key');
var Fingerprint = require('./fingerprint');
var Signature = require('./signature');
var PrivateKey = require('./private-key');
var errs = require('./errors');
 
module.exports = {
	/* top-level classes */
	Key: Key,
	parseKey: Key.parse,
	Fingerprint: Fingerprint,
	parseFingerprint: Fingerprint.parse,
	Signature: Signature,
	parseSignature: Signature.parse,
	PrivateKey: PrivateKey,
	parsePrivateKey: PrivateKey.parse,
 
	/* errors */
	FingerprintFormatError: errs.FingerprintFormatError,
	InvalidAlgorithmError: errs.InvalidAlgorithmError,
	KeyParseError: errs.KeyParseError,
	SignatureParseError: errs.SignatureParseError
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/key.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/key.js

Statements: 22.22% (38 / 171)      Branches: 0% (0 / 77)      Functions: 0% (0 / 12)      Lines: 22.22% (38 / 171)      Ignored: none     

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// Copyright 2015 Joyent, Inc.
 
module.exports = Key;
 
var assert = require('assert-plus');
var algs = require('./algs');
var crypto = require('crypto');
var Fingerprint = require('./fingerprint');
var Signature = require('./signature');
var DiffieHellman = require('./dhe');
var errs = require('./errors');
var utils = require('./utils');
var PrivateKey = require('./private-key');
var edCompat;
 
try {
	edCompat = require('./ed-compat');
} catch (e) {
	/* Just continue through, and bail out if we try to use it. */
}
 
var InvalidAlgorithmError = errs.InvalidAlgorithmError;
var KeyParseError = errs.KeyParseError;
 
var formats = {};
formats['auto'] = require('./formats/auto');
formats['pem'] = require('./formats/pem');
formats['pkcs1'] = require('./formats/pkcs1');
formats['pkcs8'] = require('./formats/pkcs8');
formats['rfc4253'] = require('./formats/rfc4253');
formats['ssh'] = require('./formats/ssh');
formats['ssh-private'] = require('./formats/ssh-private');
formats['openssh'] = formats['ssh-private'];
 
function Key(opts) {
	assert.object(opts, 'options');
	assert.arrayOfObject(opts.parts, 'options.parts');
	assert.string(opts.type, 'options.type');
	assert.optionalString(opts.comment, 'options.comment');
 
	var algInfo = algs.info[opts.type];
	if (typeof (algInfo) !== 'object')
		throw (new InvalidAlgorithmError(opts.type));
 
	var partLookup = {};
	for (var i = 0; i < opts.parts.length; ++i) {
		var part = opts.parts[i];
		partLookup[part.name] = part;
	}
 
	this.type = opts.type;
	this.parts = opts.parts;
	this.part = partLookup;
	this.comment = undefined;
	this.source = opts.source;
 
	/* for speeding up hashing/fingerprint operations */
	this._rfc4253Cache = opts._rfc4253Cache;
	this._hashCache = {};
 
	var sz;
	this.curve = undefined;
	if (this.type === 'ecdsa') {
		var curve = this.part.curve.data.toString();
		this.curve = curve;
		sz = algs.curves[curve].size;
	} else if (this.type === 'ed25519') {
		sz = 256;
		this.curve = 'curve25519';
	} else {
		var szPart = this.part[algInfo.sizePart];
		sz = szPart.data.length;
		sz = sz * 8 - utils.countZeros(szPart.data);
	}
	this.size = sz;
}
 
Key.formats = formats;
 
Key.prototype.toBuffer = function (format) {
	if (format === undefined)
		format = 'ssh';
	assert.string(format, 'format');
	assert.object(formats[format], 'formats[format]');
 
	if (format === 'rfc4253') {
		if (this._rfc4253Cache === undefined)
			this._rfc4253Cache = formats['rfc4253'].write(this);
		return (this._rfc4253Cache);
	}
 
	return (formats[format].write(this));
};
 
Key.prototype.toString = function (format) {
	return (this.toBuffer(format).toString());
};
 
Key.prototype.hash = function (algo) {
	assert.string(algo, 'algorithm');
	algo = algo.toLowerCase();
	if (algs.hashAlgs[algo] === undefined)
		throw (new InvalidAlgorithmError(algo));
 
	if (this._hashCache[algo])
		return (this._hashCache[algo]);
 
	var hash = crypto.createHash(algo).
	    update(this.toBuffer('rfc4253')).digest();
	/* Workaround for node 0.8 */
	if (typeof (hash) === 'string')
		hash = new Buffer(hash, 'binary');
	this._hashCache[algo] = hash;
	return (hash);
};
 
Key.prototype.fingerprint = function (algo) {
	if (algo === undefined)
		algo = 'sha256';
	assert.string(algo, 'algorithm');
	var opts = {
		hash: this.hash(algo),
		algorithm: algo
	};
	return (new Fingerprint(opts));
};
 
Key.prototype.defaultHashAlgorithm = function () {
	var hashAlgo = 'sha1';
	if (this.type === 'rsa')
		hashAlgo = 'sha256';
	if (this.type === 'dsa' && this.size > 1024)
		hashAlgo = 'sha256';
	if (this.type === 'ed25519')
		hashAlgo = 'sha512';
	if (this.type === 'ecdsa') {
		if (this.size <= 256)
			hashAlgo = 'sha256';
		else if (this.size <= 384)
			hashAlgo = 'sha384';
		else
			hashAlgo = 'sha512';
	}
	return (hashAlgo);
};
 
Key.prototype.createVerify = function (hashAlgo) {
	if (hashAlgo === undefined)
		hashAlgo = this.defaultHashAlgorithm();
	assert.string(hashAlgo, 'hash algorithm');
 
	/* ED25519 is not supported by OpenSSL, use a javascript impl. */
	if (this.type === 'ed25519' && edCompat !== undefined)
		return (new edCompat.Verifier(this, hashAlgo));
	if (this.type === 'curve25519')
		throw (new Error('Curve25519 keys are not suitable for ' +
		    'signing or verification'));
 
	var v, nm, err;
	try {
		nm = this.type.toUpperCase() + '-';
		if (this.type === 'ecdsa')
			nm = 'ecdsa-with-';
		nm += hashAlgo.toUpperCase();
		v = crypto.createVerify(nm);
	} catch (e) {
		err = e;
	}
	if (v === undefined || (err instanceof Error &&
	    err.message.match(/Unknown message digest/))) {
		nm = 'RSA-';
		nm += hashAlgo.toUpperCase();
		v = crypto.createVerify(nm);
	}
	assert.ok(v, 'failed to create verifier');
	var oldVerify = v.verify.bind(v);
	var key = this.toBuffer('pkcs8');
	v.verify = function (signature, fmt) {
		if (Signature.isSignature(signature, [2, 0])) {
			return (oldVerify(key, signature.toBuffer('asn1')));
 
		} else if (typeof (signature) === 'string' ||
		    Buffer.isBuffer(signature)) {
			return (oldVerify(key, signature, fmt));
 
		/*
		 * Avoid doing this on valid arguments, walking the prototype
		 * chain can be quite slow.
		 */
		} else if (Signature.isSignature(signature, [1, 0])) {
			throw (new Error('signature was created by too old ' +
			    'a version of sshpk and cannot be verified'));
 
		} else {
			throw (new TypeError('signature must be a string, ' +
			    'Buffer, or Signature object'));
		}
	};
	return (v);
};
 
Key.prototype.createDiffieHellman = function () {
	if (this.type === 'rsa')
		throw (new Error('RSA keys do not support Diffie-Hellman'));
 
	return (new DiffieHellman(this));
};
Key.prototype.createDH = Key.prototype.createDiffieHellman;
 
Key.parse = function (data, format, name) {
	if (typeof (data) !== 'string')
		assert.buffer(data, 'data');
	if (format === undefined)
		format = 'auto';
	assert.string(format, 'format');
	if (name === undefined)
		name = '(unnamed)';
 
	assert.object(formats[format], 'formats[format]');
 
	try {
		var k = formats[format].read(data);
		if (k instanceof PrivateKey)
			k = k.toPublic();
		if (!k.comment)
			k.comment = name;
		return (k);
	} catch (e) {
		throw (new KeyParseError(name, format, e));
	}
};
 
Key.isKey = function (obj, ver) {
	return (utils.isCompatible(obj, Key, ver));
};
 
/*
 * API versions for Key:
 * [1,0] -- initial ver, may take Signature for createVerify or may not
 * [1,1] -- added pkcs1, pkcs8 formats
 * [1,2] -- added auto, ssh-private, openssh formats
 * [1,3] -- added defaultHashAlgorithm
 * [1,4] -- added ed support, createDH
 * [1,5] -- first explicitly tagged version
 */
Key.prototype._sshpkApiVersion = [1, 5];
 
Key._oldVersionDetect = function (obj) {
	assert.func(obj.toBuffer);
	assert.func(obj.fingerprint);
	if (obj.createDH)
		return ([1, 4]);
	if (obj.defaultHashAlgorithm)
		return ([1, 3]);
	if (obj.formats['auto'])
		return ([1, 2]);
	if (obj.formats['pkcs1'])
		return ([1, 1]);
	return ([1, 0]);
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/private-key.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/private-key.js

Statements: 27.14% (38 / 140)      Branches: 0% (0 / 53)      Functions: 0% (0 / 11)      Lines: 27.14% (38 / 140)      Ignored: none     

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// Copyright 2015 Joyent, Inc.
 
module.exports = PrivateKey;
 
var assert = require('assert-plus');
var algs = require('./algs');
var crypto = require('crypto');
var Fingerprint = require('./fingerprint');
var Signature = require('./signature');
var errs = require('./errors');
var util = require('util');
var utils = require('./utils');
var edCompat;
var ed;
 
try {
	edCompat = require('./ed-compat');
} catch (e) {
	/* Just continue through, and bail out if we try to use it. */
}
 
var Key = require('./key');
 
var InvalidAlgorithmError = errs.InvalidAlgorithmError;
var KeyParseError = errs.KeyParseError;
 
var formats = {};
formats['auto'] = require('./formats/auto');
formats['pem'] = require('./formats/pem');
formats['pkcs1'] = require('./formats/pkcs1');
formats['pkcs8'] = require('./formats/pkcs8');
formats['rfc4253'] = require('./formats/rfc4253');
formats['ssh-private'] = require('./formats/ssh-private');
formats['openssh'] = formats['ssh-private'];
formats['ssh'] = formats['ssh-private'];
 
function PrivateKey(opts) {
	assert.object(opts, 'options');
	Key.call(this, opts);
 
	this._pubCache = undefined;
}
util.inherits(PrivateKey, Key);
 
PrivateKey.formats = formats;
 
PrivateKey.prototype.toBuffer = function (format) {
	if (format === undefined)
		format = 'pkcs1';
	assert.string(format, 'format');
	assert.object(formats[format], 'formats[format]');
 
	return (formats[format].write(this));
};
 
PrivateKey.prototype.hash = function (algo) {
	return (this.toPublic().hash(algo));
};
 
PrivateKey.prototype.toPublic = function () {
	if (this._pubCache)
		return (this._pubCache);
 
	var algInfo = algs.info[this.type];
	var pubParts = [];
	for (var i = 0; i < algInfo.parts.length; ++i) {
		var p = algInfo.parts[i];
		pubParts.push(this.part[p]);
	}
 
	this._pubCache = new Key({
		type: this.type,
		source: this,
		parts: pubParts
	});
	if (this.comment)
		this._pubCache.comment = this.comment;
	return (this._pubCache);
};
 
PrivateKey.prototype.derive = function (newType, newSize) {
	assert.string(newType, 'type');
	assert.optionalNumber(newSize, 'size');
	var priv, pub;
 
	if (this.type === 'ed25519' && newType === 'curve25519') {
		if (ed === undefined)
			ed = require('jodid25519');
 
		priv = this.part.r.data;
		if (priv[0] === 0x00)
			priv = priv.slice(1);
		priv = priv.slice(0, 32);
 
		pub = ed.dh.publicKey(priv);
		priv = utils.mpNormalize(Buffer.concat([priv, pub]));
 
		return (new PrivateKey({
			type: 'curve25519',
			parts: [
				{ name: 'R', data: utils.mpNormalize(pub) },
				{ name: 'r', data: priv }
			]
		}));
	} else if (this.type === 'curve25519' && newType === 'ed25519') {
		if (ed === undefined)
			ed = require('jodid25519');
 
		priv = this.part.r.data;
		if (priv[0] === 0x00)
			priv = priv.slice(1);
		priv = priv.slice(0, 32);
 
		pub = ed.eddsa.publicKey(priv.toString('binary'));
		pub = new Buffer(pub, 'binary');
 
		priv = utils.mpNormalize(Buffer.concat([priv, pub]));
 
		return (new PrivateKey({
			type: 'ed25519',
			parts: [
				{ name: 'R', data: utils.mpNormalize(pub) },
				{ name: 'r', data: priv }
			]
		}));
	}
	throw (new Error('Key derivation not supported from ' + this.type +
	    ' to ' + newType));
};
 
PrivateKey.prototype.createVerify = function (hashAlgo) {
	return (this.toPublic().createVerify(hashAlgo));
};
 
PrivateKey.prototype.createSign = function (hashAlgo) {
	if (hashAlgo === undefined)
		hashAlgo = this.defaultHashAlgorithm();
	assert.string(hashAlgo, 'hash algorithm');
 
	/* ED25519 is not supported by OpenSSL, use a javascript impl. */
	if (this.type === 'ed25519' && edCompat !== undefined)
		return (new edCompat.Signer(this, hashAlgo));
	if (this.type === 'curve25519')
		throw (new Error('Curve25519 keys are not suitable for ' +
		    'signing or verification'));
 
	var v, nm, err;
	try {
		nm = this.type.toUpperCase() + '-';
		if (this.type === 'ecdsa')
			nm = 'ecdsa-with-';
		nm += hashAlgo.toUpperCase();
		v = crypto.createSign(nm);
	} catch (e) {
		err = e;
	}
	if (v === undefined || (err instanceof Error &&
	    err.message.match(/Unknown message digest/))) {
		nm = 'RSA-';
		nm += hashAlgo.toUpperCase();
		v = crypto.createSign(nm);
	}
	assert.ok(v, 'failed to create verifier');
	var oldSign = v.sign.bind(v);
	var key = this.toBuffer('pkcs1');
	var type = this.type;
	v.sign = function () {
		var sig = oldSign(key);
		if (typeof (sig) === 'string')
			sig = new Buffer(sig, 'binary');
		sig = Signature.parse(sig, type, 'asn1');
		sig.hashAlgorithm = hashAlgo;
		return (sig);
	};
	return (v);
};
 
PrivateKey.parse = function (data, format, name) {
	if (typeof (data) !== 'string')
		assert.buffer(data, 'data');
	if (format === undefined)
		format = 'auto';
	assert.string(format, 'format');
	if (name === undefined)
		name = '(unnamed)';
 
	assert.object(formats[format], 'formats[format]');
 
	try {
		var k = formats[format].read(data);
		assert.ok(k instanceof PrivateKey, 'key is not a private key');
		if (!k.comment)
			k.comment = name;
		return (k);
	} catch (e) {
		throw (new KeyParseError(name, format, e));
	}
};
 
PrivateKey.isPrivateKey = function (obj, ver) {
	return (utils.isCompatible(obj, PrivateKey, ver));
};
 
/*
 * API versions for PrivateKey:
 * [1,0] -- initial ver
 * [1,1] -- added auto, pkcs[18], openssh/ssh-private formats
 * [1,2] -- added defaultHashAlgorithm
 * [1,3] -- added derive, ed, createDH
 * [1,4] -- first tagged version
 */
PrivateKey.prototype._sshpkApiVersion = [1, 4];
 
PrivateKey._oldVersionDetect = function (obj) {
	assert.func(obj.toPublic);
	assert.func(obj.createSign);
	if (obj.derive)
		return ([1, 3]);
	if (obj.defaultHashAlgorithm)
		return ([1, 2]);
	if (obj.formats['auto'])
		return ([1, 1]);
	return ([1, 0]);
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/signature.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/signature.js

Statements: 13.29% (21 / 158)      Branches: 0% (0 / 54)      Functions: 0% (0 / 10)      Lines: 13.29% (21 / 158)      Ignored: none     

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// Copyright 2015 Joyent, Inc.
 
module.exports = Signature;
 
var assert = require('assert-plus');
var algs = require('./algs');
var crypto = require('crypto');
var errs = require('./errors');
var utils = require('./utils');
var asn1 = require('asn1');
var SSHBuffer = require('./ssh-buffer');
 
var InvalidAlgorithmError = errs.InvalidAlgorithmError;
var SignatureParseError = errs.SignatureParseError;
 
function Signature(opts) {
	assert.object(opts, 'options');
	assert.arrayOfObject(opts.parts, 'options.parts');
	assert.string(opts.type, 'options.type');
 
	var partLookup = {};
	for (var i = 0; i < opts.parts.length; ++i) {
		var part = opts.parts[i];
		partLookup[part.name] = part;
	}
 
	this.type = opts.type;
	this.hashAlgorithm = opts.hashAlgo;
	this.parts = opts.parts;
	this.part = partLookup;
}
 
Signature.prototype.toBuffer = function (format) {
	if (format === undefined)
		format = 'asn1';
	assert.string(format, 'format');
 
	var buf;
 
	switch (this.type) {
	case 'rsa':
	case 'ed25519':
		if (format === 'ssh') {
			buf = new SSHBuffer({});
			buf.writeString('ssh-' + this.type);
			buf.writePart(this.part.sig);
			return (buf.toBuffer());
		} else {
			return (this.part.sig.data);
		}
 
	case 'dsa':
	case 'ecdsa':
		var r, s;
		if (format === 'asn1') {
			var der = new asn1.BerWriter();
			der.startSequence();
			r = utils.mpNormalize(this.part.r.data);
			s = utils.mpNormalize(this.part.s.data);
			der.writeBuffer(r, asn1.Ber.Integer);
			der.writeBuffer(s, asn1.Ber.Integer);
			der.endSequence();
			return (der.buffer);
		} else if (format === 'ssh' && this.type === 'dsa') {
			buf = new SSHBuffer({});
			buf.writeString('ssh-dss');
			r = this.part.r.data;
			if (r[0] === 0x00)
				r = r.slice(1);
			s = this.part.s.data;
			buf.writeBuffer(Buffer.concat([r, s]));
			return (buf.toBuffer());
		} else if (format === 'ssh' && this.type === 'ecdsa') {
			var inner = new SSHBuffer({});
			r = this.part.r;
			if (r[0] === 0x00)
				r = r.slice(1);
			inner.writePart(r);
			inner.writePart(this.part.s);
 
			buf = new SSHBuffer({});
			/* XXX: find a more proper way to do this? */
			var curve;
			var sz = this.part.r.data.length * 8;
			if (sz === 256)
				curve = 'nistp256';
			else if (sz === 384)
				curve = 'nistp384';
			else if (sz === 528)
				curve = 'nistp521';
			buf.writeString('ecdsa-sha2-' + curve);
			buf.writeBuffer(inner.toBuffer());
			return (buf.toBuffer());
		}
		throw (new Error('Invalid signature format'));
	default:
		throw (new Error('Invalid signature data'));
	}
};
 
Signature.prototype.toString = function (format) {
	assert.optionalString(format, 'format');
	return (this.toBuffer(format).toString('base64'));
};
 
Signature.parse = function (data, type, format) {
	if (typeof (data) === 'string')
		data = new Buffer(data, 'base64');
	assert.buffer(data, 'data');
	assert.string(format, 'format');
	assert.string(type, 'type');
 
	var opts = {};
	opts.type = type.toLowerCase();
	opts.parts = [];
 
	try {
		assert.ok(data.length > 0, 'signature must not be empty');
		switch (opts.type) {
		case 'rsa':
			return (parseOneNum(data, type, format, opts,
			    'ssh-rsa'));
		case 'ed25519':
			return (parseOneNum(data, type, format, opts,
			    'ssh-ed25519'));
 
		case 'dsa':
		case 'ecdsa':
			if (format === 'asn1')
				return (parseDSAasn1(data, type, format, opts));
			else if (opts.type === 'dsa')
				return (parseDSA(data, type, format, opts));
			else
				return (parseECDSA(data, type, format, opts));
 
		default:
			throw (new InvalidAlgorithmError(type));
		}
 
	} catch (e) {
		if (e instanceof InvalidAlgorithmError)
			throw (e);
		throw (new SignatureParseError(type, format, e));
	}
};
 
function parseOneNum(data, type, format, opts, headType) {
	if (format === 'ssh') {
		try {
			var buf = new SSHBuffer({buffer: data});
			var head = buf.readString();
		} catch (e) {
			/* fall through */
		}
		if (head === headType) {
			var sig = buf.readPart();
			assert.ok(buf.atEnd(), 'extra trailing bytes');
			sig.name = 'sig';
			opts.parts.push(sig);
			return (new Signature(opts));
		}
	}
	opts.parts.push({name: 'sig', data: data});
	return (new Signature(opts));
}
 
function parseDSAasn1(data, type, format, opts) {
	var der = new asn1.BerReader(data);
	der.readSequence();
	var r = der.readString(asn1.Ber.Integer, true);
	var s = der.readString(asn1.Ber.Integer, true);
 
	opts.parts.push({name: 'r', data: utils.mpNormalize(r)});
	opts.parts.push({name: 's', data: utils.mpNormalize(s)});
 
	return (new Signature(opts));
}
 
function parseDSA(data, type, format, opts) {
	if (data.length != 40) {
		var buf = new SSHBuffer({buffer: data});
		var d = buf.readBuffer();
		if (d.toString('ascii') === 'ssh-dss')
			d = buf.readBuffer();
		assert.ok(buf.atEnd(), 'extra trailing bytes');
		assert.strictEqual(d.length, 40, 'invalid inner length');
		data = d;
	}
	opts.parts.push({name: 'r', data: data.slice(0, 20)});
	opts.parts.push({name: 's', data: data.slice(20, 40)});
	return (new Signature(opts));
}
 
function parseECDSA(data, type, format, opts) {
	var buf = new SSHBuffer({buffer: data});
 
	var r, s;
	var inner = buf.readBuffer();
	if (inner.toString('ascii').match(/^ecdsa-/)) {
		inner = buf.readBuffer();
		assert.ok(buf.atEnd(), 'extra trailing bytes on outer');
		buf = new SSHBuffer({buffer: inner});
		r = buf.readPart();
	} else {
		r = {data: inner};
	}
 
	s = buf.readPart();
	assert.ok(buf.atEnd(), 'extra trailing bytes');
 
	r.name = 'r';
	s.name = 's';
 
	opts.parts.push(r);
	opts.parts.push(s);
	return (new Signature(opts));
}
 
Signature.isSignature = function (obj, ver) {
	return (utils.isCompatible(obj, Signature, ver));
};
 
/*
 * API versions for Signature:
 * [1,0] -- initial ver
 * [2,0] -- support for rsa in full ssh format, compat with sshpk-agent
 *          hashAlgorithm property
 * [2,1] -- first tagged version
 */
Signature.prototype._sshpkApiVersion = [2, 1];
 
Signature._oldVersionDetect = function (obj) {
	assert.func(obj.toBuffer);
	if (obj.hasOwnProperty('hashAlgorithm'))
		return ([2, 0]);
	return ([1, 0]);
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/ssh-buffer.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/ssh-buffer.js

Statements: 26.58% (21 / 79)      Branches: 0% (0 / 8)      Functions: 0% (0 / 19)      Lines: 26.58% (21 / 79)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125    1   1   1                   1       1       1       1       1             1       1                   1       1                     1           1         1                 1       1               1             1           1       1              
// Copyright 2015 Joyent, Inc.
 
module.exports = SSHBuffer;
 
var assert = require('assert-plus');
 
function SSHBuffer(opts) {
	assert.object(opts, 'options');
	if (opts.buffer !== undefined)
		assert.buffer(opts.buffer, 'options.buffer');
 
	this._size = opts.buffer ? opts.buffer.length : 1024;
	this._buffer = opts.buffer || (new Buffer(this._size));
	this._offset = 0;
}
 
SSHBuffer.prototype.toBuffer = function () {
	return (this._buffer.slice(0, this._offset));
};
 
SSHBuffer.prototype.atEnd = function () {
	return (this._offset >= this._buffer.length);
};
 
SSHBuffer.prototype.remainder = function () {
	return (this._buffer.slice(this._offset));
};
 
SSHBuffer.prototype.skip = function (n) {
	this._offset += n;
};
 
SSHBuffer.prototype.expand = function () {
	this._size *= 2;
	var buf = new Buffer(this._size);
	this._buffer.copy(buf, 0);
	this._buffer = buf;
};
 
SSHBuffer.prototype.readPart = function () {
	return ({data: this.readBuffer()});
};
 
SSHBuffer.prototype.readBuffer = function () {
	var len = this._buffer.readUInt32BE(this._offset);
	this._offset += 4;
	assert.ok(this._offset + len <= this._buffer.length,
	    'length out of bounds at +0x' + this._offset.toString(16));
	var buf = this._buffer.slice(this._offset, this._offset + len);
	this._offset += len;
	return (buf);
};
 
SSHBuffer.prototype.readString = function () {
	return (this.readBuffer().toString());
};
 
SSHBuffer.prototype.readCString = function () {
	var offset = this._offset;
	while (offset < this._buffer.length &&
	    this._buffer[offset] !== 0x00)
		offset++;
	assert.ok(offset < this._buffer.length, 'c string does not terminate');
	var str = this._buffer.slice(this._offset, offset).toString();
	this._offset = offset + 1;
	return (str);
};
 
SSHBuffer.prototype.readInt = function () {
	var v = this._buffer.readUInt32BE(this._offset);
	this._offset += 4;
	return (v);
};
 
SSHBuffer.prototype.readChar = function () {
	var v = this._buffer[this._offset++];
	return (v);
};
 
SSHBuffer.prototype.writeBuffer = function (buf) {
	while (this._offset + 4 + buf.length > this._size)
		this.expand();
	this._buffer.writeUInt32BE(buf.length, this._offset);
	this._offset += 4;
	buf.copy(this._buffer, this._offset);
	this._offset += buf.length;
};
 
SSHBuffer.prototype.writeString = function (str) {
	this.writeBuffer(new Buffer(str, 'utf8'));
};
 
SSHBuffer.prototype.writeCString = function (str) {
	while (this._offset + 1 + str.length > this._size)
		this.expand();
	this._buffer.write(str, this._offset);
	this._offset += str.length;
	this._buffer[this._offset++] = 0;
};
 
SSHBuffer.prototype.writeInt = function (v) {
	while (this._offset + 4 > this._size)
		this.expand();
	this._buffer.writeUInt32BE(v, this._offset);
	this._offset += 4;
};
 
SSHBuffer.prototype.writeChar = function (v) {
	while (this._offset + 1 > this._size)
		this.expand();
	this._buffer[this._offset++] = v;
};
 
SSHBuffer.prototype.writePart = function (p) {
	this.writeBuffer(p.data);
};
 
SSHBuffer.prototype.write = function (buf) {
	while (this._offset + buf.length > this._size)
		this.expand();
	buf.copy(this._buffer, this._offset);
	this._offset += buf.length;
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/utils.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/utils.js

Statements: 9.09% (13 / 143)      Branches: 0% (0 / 75)      Functions: 0% (0 / 9)      Lines: 9.09% (13 / 143)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209    1                     1 1   1   1                                                 1                                                       1                             1                                                       1                                                   1                         1           1                                   1                                                              
// Copyright 2015 Joyent, Inc.
 
module.exports = {
	bufferSplit: bufferSplit,
	addRSAMissing: addRSAMissing,
	calculateDSAPublic: calculateDSAPublic,
	mpNormalize: mpNormalize,
	ecNormalize: ecNormalize,
	countZeros: countZeros,
	assertCompatible: assertCompatible,
	isCompatible: isCompatible
};
 
var assert = require('assert-plus');
var PrivateKey = require('./private-key');
 
var MAX_CLASS_DEPTH = 3;
 
function isCompatible(obj, klass, needVer) {
	if (obj === null || typeof (obj) !== 'object')
		return (false);
	if (needVer === undefined)
		needVer = klass.prototype._sshpkApiVersion;
	if (obj instanceof klass &&
	    klass.prototype._sshpkApiVersion[0] == needVer[0])
		return (true);
	var proto = Object.getPrototypeOf(obj);
	var depth = 0;
	while (proto.constructor.name !== klass.name) {
		proto = Object.getPrototypeOf(proto);
		if (!proto || ++depth > MAX_CLASS_DEPTH)
			return (false);
	}
	if (proto.constructor.name !== klass.name)
		return (false);
	var ver = proto._sshpkApiVersion;
	if (ver === undefined)
		ver = klass._oldVersionDetect(obj);
	if (ver[0] != needVer[0] || ver[1] < needVer[1])
		return (false);
	return (true);
}
 
function assertCompatible(obj, klass, needVer, name) {
	if (name === undefined)
		name = 'object';
	assert.ok(obj, name + ' must not be null');
	assert.object(obj, name + ' must be an object');
	if (needVer === undefined)
		needVer = klass.prototype._sshpkApiVersion;
	if (obj instanceof klass &&
	    klass.prototype._sshpkApiVersion[0] == needVer[0])
		return;
	var proto = Object.getPrototypeOf(obj);
	var depth = 0;
	while (proto.constructor.name !== klass.name) {
		proto = Object.getPrototypeOf(proto);
		assert.ok(proto && ++depth <= MAX_CLASS_DEPTH,
		    name + ' must be a ' + klass.name + ' instance');
	}
	assert.strictEqual(proto.constructor.name, klass.name,
	    name + ' must be a ' + klass.name + ' instance');
	var ver = proto._sshpkApiVersion;
	if (ver === undefined)
		ver = klass._oldVersionDetect(obj);
	assert.ok(ver[0] == needVer[0] && ver[1] >= needVer[1],
	    name + ' must be compatible with ' + klass.name + ' klass ' +
	    'version ' + needVer[0] + '.' + needVer[1]);
}
 
/* Count leading zero bits on a buffer */
function countZeros(buf) {
	var o = 0, obit = 8;
	while (o < buf.length) {
		var mask = (1 << obit);
		if ((buf[o] & mask) === mask)
			break;
		obit--;
		if (obit < 0) {
			o++;
			obit = 8;
		}
	}
	return (o*8 + (8 - obit) - 1);
}
 
function bufferSplit(buf, chr) {
	assert.buffer(buf);
	assert.string(chr);
 
	var parts = [];
	var lastPart = 0;
	var matches = 0;
	for (var i = 0; i < buf.length; ++i) {
		if (buf[i] === chr.charCodeAt(matches))
			++matches;
		else if (buf[i] === chr.charCodeAt(0))
			matches = 1;
		else
			matches = 0;
 
		if (matches >= chr.length) {
			var newPart = i + 1;
			parts.push(buf.slice(lastPart, newPart - matches));
			lastPart = newPart;
			matches = 0;
		}
	}
	if (lastPart <= buf.length)
		parts.push(buf.slice(lastPart, buf.length));
 
	return (parts);
}
 
function ecNormalize(buf, addZero) {
	assert.buffer(buf);
	if (buf[0] === 0x00 && buf[1] === 0x04) {
		if (addZero)
			return (buf);
		return (buf.slice(1));
	} else if (buf[0] === 0x04) {
		if (!addZero)
			return (buf);
	} else {
		while (buf[0] === 0x00)
			buf = buf.slice(1);
		if (buf[0] === 0x02 || buf[0] === 0x03)
			throw (new Error('Compressed elliptic curve points ' +
			    'are not supported'));
		if (buf[0] !== 0x04)
			throw (new Error('Not a valid elliptic curve point'));
		if (!addZero)
			return (buf);
	}
	var b = new Buffer(buf.length + 1);
	b[0] = 0x0;
	buf.copy(b, 1);
	return (b);
}
 
function mpNormalize(buf) {
	assert.buffer(buf);
	while (buf.length > 1 && buf[0] === 0x00 && (buf[1] & 0x80) === 0x00)
		buf = buf.slice(1);
	if ((buf[0] & 0x80) === 0x80) {
		var b = new Buffer(buf.length + 1);
		b[0] = 0x00;
		buf.copy(b, 1);
		buf = b;
	}
	return (buf);
}
 
function bigintToMpBuf(bigint) {
	var buf = new Buffer(bigint.toByteArray());
	buf = mpNormalize(buf);
	return (buf);
}
 
function calculateDSAPublic(g, p, x) {
	assert.buffer(g);
	assert.buffer(p);
	assert.buffer(x);
	try {
		var bigInt = require('jsbn').BigInteger;
	} catch (e) {
		throw (new Error('To load a PKCS#8 format DSA private key, ' +
		    'the node jsbn library is required.'));
	}
	g = new bigInt(g);
	p = new bigInt(p);
	x = new bigInt(x);
	var y = g.modPow(x, p);
	var ybuf = bigintToMpBuf(y);
	return (ybuf);
}
 
function addRSAMissing(key) {
	assert.object(key);
	assertCompatible(key, PrivateKey, [1, 1]);
	try {
		var bigInt = require('jsbn').BigInteger;
	} catch (e) {
		throw (new Error('To write a PEM private key from ' +
		    'this source, the node jsbn lib is required.'));
	}
 
	var d = new bigInt(key.part.d.data);
	var buf;
 
	if (!key.part.dmodp) {
		var p = new bigInt(key.part.p.data);
		var dmodp = d.mod(p.subtract(1));
 
		buf = bigintToMpBuf(dmodp);
		key.part.dmodp = {name: 'dmodp', data: buf};
		key.parts.push(key.part.dmodp);
	}
	if (!key.part.dmodq) {
		var q = new bigInt(key.part.q.data);
		var dmodq = d.mod(q.subtract(1));
 
		buf = bigintToMpBuf(dmodq);
		key.part.dmodq = {name: 'dmodq', data: buf};
		key.parts.push(key.part.dmodq);
	}
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/

Statements: 14.01% (116 / 828)      Branches: 0% (0 / 266)      Functions: 0% (0 / 51)      Lines: 14.01% (116 / 828)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/
File Statements Branches Functions Lines
auto.js 24.49% (12 / 49) 0% (0 / 39) 0% (0 / 4) 24.49% (12 / 49)
pem.js 14.44% (13 / 90) 0% (0 / 44) 0% (0 / 2) 14.44% (13 / 90)
pkcs1.js 15.61% (27 / 173) 0% (0 / 33) 0% (0 / 17) 15.61% (27 / 173)
pkcs8.js 9.68% (27 / 279) 0% (0 / 56) 0% (0 / 19) 9.68% (27 / 279)
rfc4253.js 11.96% (11 / 92) 0% (0 / 52) 0% (0 / 4) 11.96% (11 / 92)
ssh-private.js 17.44% (15 / 86) 0% (0 / 20) 0% (0 / 3) 17.44% (15 / 86)
ssh.js 18.64% (11 / 59) 0% (0 / 22) 0% (0 / 2) 18.64% (11 / 59)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/auto.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/auto.js

Statements: 24.49% (12 / 49)      Branches: 0% (0 / 39)      Functions: 0% (0 / 4)      Lines: 24.49% (12 / 49)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75    1         1 1 1 1   1 1 1   1                                         1                           1                                     1        
// Copyright 2015 Joyent, Inc.
 
module.exports = {
	read: read,
	write: write
};
 
var assert = require('assert-plus');
var utils = require('../utils');
var Key = require('../key');
var PrivateKey = require('../private-key');
 
var pem = require('./pem');
var ssh = require('./ssh');
var rfc4253 = require('./rfc4253');
 
function read(buf) {
	if (typeof (buf) === 'string') {
		if (buf.trim().match(/^[-]+[ ]*BEGIN/))
			return (pem.read(buf));
		if (buf.match(/^\s*ssh-[a-z]/))
			return (ssh.read(buf));
		if (buf.match(/^\s*ecdsa-/))
			return (ssh.read(buf));
		buf = new Buffer(buf, 'binary');
	} else {
		assert.buffer(buf);
		if (findPEMHeader(buf))
			return (pem.read(buf));
		if (findSSHHeader(buf))
			return (ssh.read(buf));
	}
	if (buf.readUInt32BE(0) < buf.length)
		return (rfc4253.read(buf));
	throw (new Error('Failed to auto-detect format of key'));
}
 
function findSSHHeader(buf) {
	var offset = 0;
	while (offset < buf.length &&
	    (buf[offset] === 32 || buf[offset] === 10 || buf[offset] === 9))
		++offset;
	if (offset + 4 <= buf.length &&
	    buf.slice(offset, offset + 4).toString('ascii') === 'ssh-')
		return (true);
	if (offset + 6 <= buf.length &&
	    buf.slice(offset, offset + 6).toString('ascii') === 'ecdsa-')
		return (true);
	return (false);
}
 
function findPEMHeader(buf) {
	var offset = 0;
	while (offset < buf.length &&
	    (buf[offset] === 32 || buf[offset] === 10))
		++offset;
	if (buf[offset] !== 45)
		return (false);
	while (offset < buf.length &&
	    (buf[offset] === 45))
		++offset;
	while (offset < buf.length &&
	    (buf[offset] === 32))
		++offset;
	if (offset + 5 > buf.length ||
	    buf.slice(offset, offset + 5).toString('ascii') !== 'BEGIN')
		return (false);
	return (true);
}
 
function write(key) {
	throw (new Error('"auto" format cannot be used for writing'));
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/pem.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/pem.js

Statements: 14.44% (13 / 90)      Branches: 0% (0 / 44)      Functions: 0% (0 / 2)      Lines: 14.44% (13 / 90)      Ignored: none     

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// Copyright 2015 Joyent, Inc.
 
module.exports = {
	read: read,
	write: write
};
 
var assert = require('assert-plus');
var asn1 = require('asn1');
var algs = require('../algs');
var utils = require('../utils');
var Key = require('../key');
var PrivateKey = require('../private-key');
 
var pkcs1 = require('./pkcs1');
var pkcs8 = require('./pkcs8');
var sshpriv = require('./ssh-private');
var rfc4253 = require('./rfc4253');
 
/*
 * For reading we support both PKCS#1 and PKCS#8. If we find a private key,
 * we just take the public component of it and use that.
 */
function read(buf, forceType) {
	var input = buf;
	if (typeof (buf) !== 'string') {
		assert.buffer(buf, 'buf');
		buf = buf.toString('ascii');
	}
 
	var lines = buf.trim().split('\n');
 
	var m = lines[0].match(/*JSSTYLED*/
	    /[-]+[ ]*BEGIN ([A-Z0-9]+ )?(PUBLIC|PRIVATE) KEY[ ]*[-]+/);
	assert.ok(m, 'invalid PEM header');
 
	var m2 = lines[lines.length - 1].match(/*JSSTYLED*/
	    /[-]+[ ]*END ([A-Z0-9]+ )?(PUBLIC|PRIVATE) KEY[ ]*[-]+/);
	assert.ok(m2, 'invalid PEM footer');
 
	/* Begin and end banners must match key type */
	assert.equal(m[2], m2[2]);
	var type = m[2].toLowerCase();
 
	var alg;
	if (m[1]) {
		/* They also must match algorithms, if given */
		assert.equal(m[1], m2[1], 'PEM header and footer mismatch');
		alg = m[1].trim();
	}
 
	var headers = {};
	while (true) {
		lines = lines.slice(1);
		m = lines[0].match(/*JSSTYLED*/
		    /^([A-Za-z0-9-]+): (.+)$/);
		if (!m)
			break;
		headers[m[1].toLowerCase()] = m[2];
	}
	if (headers['proc-type']) {
		var parts = headers['proc-type'].split(',');
		if (parts[0] === '4' && parts[1] === 'ENCRYPTED') {
			throw (new Error('PEM key is encrypted ' +
			    '(password-protected). Please use the ' +
			    'SSH agent or decrypt the key.'));
		}
	}
 
	/* Chop off the first and last lines */
	lines = lines.slice(0, -1).join('');
	buf = new Buffer(lines, 'base64');
 
	/* The new OpenSSH internal format abuses PEM headers */
	if (alg && alg.toLowerCase() === 'openssh')
		return (sshpriv.readSSHPrivate(type, buf));
	if (alg && alg.toLowerCase() === 'ssh2')
		return (rfc4253.readType(type, buf));
 
	var der = new asn1.BerReader(buf);
	der.originalInput = input;
 
	/*
	 * All of the PEM file types start with a sequence tag, so chop it
	 * off here
	 */
	der.readSequence();
 
	/* PKCS#1 type keys name an algorithm in the banner explicitly */
	if (alg) {
		if (forceType)
			assert.strictEqual(forceType, 'pkcs1');
		return (pkcs1.readPkcs1(alg, type, der));
	} else {
		if (forceType)
			assert.strictEqual(forceType, 'pkcs8');
		return (pkcs8.readPkcs8(alg, type, der));
	}
}
 
function write(key, type) {
	assert.object(key);
 
	var alg = {'ecdsa': 'EC', 'rsa': 'RSA', 'dsa': 'DSA'}[key.type];
	var header;
 
	var der = new asn1.BerWriter();
 
	if (PrivateKey.isPrivateKey(key)) {
		if (type && type === 'pkcs8') {
			header = 'PRIVATE KEY';
			pkcs8.writePkcs8(der, key);
		} else {
			if (type)
				assert.strictEqual(type, 'pkcs1');
			header = alg + ' PRIVATE KEY';
			pkcs1.writePkcs1(der, key);
		}
 
	} else if (Key.isKey(key)) {
		if (type && type === 'pkcs1') {
			header = alg + ' PUBLIC KEY';
			pkcs1.writePkcs1(der, key);
		} else {
			if (type)
				assert.strictEqual(type, 'pkcs8');
			header = 'PUBLIC KEY';
			pkcs8.writePkcs8(der, key);
		}
 
	} else {
		throw (new Error('key is not a Key or PrivateKey'));
	}
 
	var tmp = der.buffer.toString('base64');
	var len = tmp.length + (tmp.length / 64) +
	    18 + 16 + header.length*2 + 10;
	var buf = new Buffer(len);
	var o = 0;
	o += buf.write('-----BEGIN ' + header + '-----\n', o);
	for (var i = 0; i < tmp.length; ) {
		var limit = i + 64;
		if (limit > tmp.length)
			limit = tmp.length;
		o += buf.write(tmp.slice(i, limit), o);
		buf[o++] = 10;
		i = limit;
	}
	o += buf.write('-----END ' + header + '-----\n', o);
 
	return (buf.slice(0, o));
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/pkcs1.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/pkcs1.js

Statements: 15.61% (27 / 173)      Branches: 0% (0 / 33)      Functions: 0% (0 / 17)      Lines: 15.61% (27 / 173)      Ignored: none     

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// Copyright 2015 Joyent, Inc.
 
module.exports = {
	read: read,
	readPkcs1: readPkcs1,
	write: write,
	writePkcs1: writePkcs1
};
 
var assert = require('assert-plus');
var asn1 = require('asn1');
var algs = require('../algs');
var utils = require('../utils');
 
var Key = require('../key');
var PrivateKey = require('../private-key');
var pem = require('./pem');
 
var pkcs8 = require('./pkcs8');
var readECDSACurve = pkcs8.readECDSACurve;
 
function read(buf) {
	return (pem.read(buf, 'pkcs1'));
}
 
function write(key) {
	return (pem.write(key, 'pkcs1'));
}
 
/* Helper to read in a single mpint */
function readMPInt(der, nm) {
	assert.strictEqual(der.peek(), asn1.Ber.Integer,
	    nm + ' is not an Integer');
	return (utils.mpNormalize(der.readString(asn1.Ber.Integer, true)));
}
 
function readPkcs1(alg, type, der) {
	switch (alg) {
	case 'RSA':
		if (type === 'public')
			return (readPkcs1RSAPublic(der));
		else if (type === 'private')
			return (readPkcs1RSAPrivate(der));
		throw (new Error('Unknown key type: ' + type));
	case 'DSA':
		if (type === 'public')
			return (readPkcs1DSAPublic(der));
		else if (type === 'private')
			return (readPkcs1DSAPrivate(der));
		throw (new Error('Unknown key type: ' + type));
	case 'EC':
	case 'ECDSA':
		if (type === 'private')
			return (readPkcs1ECDSAPrivate(der));
		else if (type === 'public')
			return (readPkcs1ECDSAPublic(der));
		throw (new Error('Unknown key type: ' + type));
	default:
		throw (new Error('Unknown key algo: ' + alg));
	}
}
 
function readPkcs1RSAPublic(der) {
	// modulus and exponent
	var n = readMPInt(der, 'modulus');
	var e = readMPInt(der, 'exponent');
 
	// now, make the key
	var key = {
		type: 'rsa',
		parts: [
			{ name: 'e', data: e },
			{ name: 'n', data: n }
		]
	};
 
	return (new Key(key));
}
 
function readPkcs1RSAPrivate(der) {
	var version = readMPInt(der, 'version');
	assert.strictEqual(version[0], 0);
 
	// modulus then public exponent
	var n = readMPInt(der, 'modulus');
	var e = readMPInt(der, 'public exponent');
	var d = readMPInt(der, 'private exponent');
	var p = readMPInt(der, 'prime1');
	var q = readMPInt(der, 'prime2');
	var dmodp = readMPInt(der, 'exponent1');
	var dmodq = readMPInt(der, 'exponent2');
	var iqmp = readMPInt(der, 'iqmp');
 
	// now, make the key
	var key = {
		type: 'rsa',
		parts: [
			{ name: 'n', data: n },
			{ name: 'e', data: e },
			{ name: 'd', data: d },
			{ name: 'iqmp', data: iqmp },
			{ name: 'p', data: p },
			{ name: 'q', data: q },
			{ name: 'dmodp', data: dmodp },
			{ name: 'dmodq', data: dmodq }
		]
	};
 
	return (new PrivateKey(key));
}
 
function readPkcs1DSAPrivate(der) {
	var version = readMPInt(der, 'version');
	assert.strictEqual(version.readUInt8(0), 0);
 
	var p = readMPInt(der, 'p');
	var q = readMPInt(der, 'q');
	var g = readMPInt(der, 'g');
	var y = readMPInt(der, 'y');
	var x = readMPInt(der, 'x');
 
	// now, make the key
	var key = {
		type: 'dsa',
		parts: [
			{ name: 'p', data: p },
			{ name: 'q', data: q },
			{ name: 'g', data: g },
			{ name: 'y', data: y },
			{ name: 'x', data: x }
		]
	};
 
	return (new PrivateKey(key));
}
 
function readPkcs1DSAPublic(der) {
	var y = readMPInt(der, 'y');
	var p = readMPInt(der, 'p');
	var q = readMPInt(der, 'q');
	var g = readMPInt(der, 'g');
 
	var key = {
		type: 'dsa',
		parts: [
			{ name: 'y', data: y },
			{ name: 'p', data: p },
			{ name: 'q', data: q },
			{ name: 'g', data: g }
		]
	};
 
	return (new Key(key));
}
 
function readPkcs1ECDSAPublic(der) {
	der.readSequence();
 
	var oid = der.readOID();
	assert.strictEqual(oid, '1.2.840.10045.2.1', 'must be ecPublicKey');
 
	var curveOid = der.readOID();
 
	var curve;
	var curves = Object.keys(algs.curves);
	for (var j = 0; j < curves.length; ++j) {
		var c = curves[j];
		var cd = algs.curves[c];
		if (cd.pkcs8oid === curveOid) {
			curve = c;
			break;
		}
	}
	assert.string(curve, 'a known ECDSA named curve');
 
	var Q = der.readString(asn1.Ber.BitString, true);
	Q = utils.ecNormalize(Q);
 
	var key = {
		type: 'ecdsa',
		parts: [
			{ name: 'curve', data: new Buffer(curve) },
			{ name: 'Q', data: Q }
		]
	};
 
	return (new Key(key));
}
 
function readPkcs1ECDSAPrivate(der) {
	var version = readMPInt(der, 'version');
	assert.strictEqual(version.readUInt8(0), 1);
 
	// private key
	var d = der.readString(asn1.Ber.OctetString, true);
 
	der.readSequence(0xa0);
	var curve = readECDSACurve(der);
	assert.string(curve, 'a known elliptic curve');
 
	der.readSequence(0xa1);
	var Q = der.readString(asn1.Ber.BitString, true);
	Q = utils.ecNormalize(Q);
 
	var key = {
		type: 'ecdsa',
		parts: [
			{ name: 'curve', data: new Buffer(curve) },
			{ name: 'Q', data: Q },
			{ name: 'd', data: d }
		]
	};
 
	return (new PrivateKey(key));
}
 
function writePkcs1(der, key) {
	der.startSequence();
 
	switch (key.type) {
	case 'rsa':
		if (PrivateKey.isPrivateKey(key))
			writePkcs1RSAPrivate(der, key);
		else
			writePkcs1RSAPublic(der, key);
		break;
	case 'dsa':
		if (PrivateKey.isPrivateKey(key))
			writePkcs1DSAPrivate(der, key);
		else
			writePkcs1DSAPublic(der, key);
		break;
	case 'ecdsa':
		if (PrivateKey.isPrivateKey(key))
			writePkcs1ECDSAPrivate(der, key);
		else
			writePkcs1ECDSAPublic(der, key);
		break;
	default:
		throw (new Error('Unknown key algo: ' + key.type));
	}
 
	der.endSequence();
}
 
function writePkcs1RSAPublic(der, key) {
	der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
}
 
function writePkcs1RSAPrivate(der, key) {
	var ver = new Buffer(1);
	ver[0] = 0;
	der.writeBuffer(ver, asn1.Ber.Integer);
 
	der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.d.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
	if (!key.part.dmodp || !key.part.dmodq)
		utils.addRSAMissing(key);
	der.writeBuffer(key.part.dmodp.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.dmodq.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.iqmp.data, asn1.Ber.Integer);
}
 
function writePkcs1DSAPrivate(der, key) {
	var ver = new Buffer(1);
	ver[0] = 0;
	der.writeBuffer(ver, asn1.Ber.Integer);
 
	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.x.data, asn1.Ber.Integer);
}
 
function writePkcs1DSAPublic(der, key) {
	der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
}
 
function writePkcs1ECDSAPublic(der, key) {
	der.startSequence();
 
	der.writeOID('1.2.840.10045.2.1'); /* ecPublicKey */
	var curve = key.part.curve.data.toString();
	var curveOid = algs.curves[curve].pkcs8oid;
	assert.string(curveOid, 'a known ECDSA named curve');
	der.writeOID(curveOid);
 
	der.endSequence();
 
	var Q = utils.ecNormalize(key.part.Q.data, true);
	der.writeBuffer(Q, asn1.Ber.BitString);
}
 
function writePkcs1ECDSAPrivate(der, key) {
	var ver = new Buffer(1);
	ver[0] = 1;
	der.writeBuffer(ver, asn1.Ber.Integer);
 
	der.writeBuffer(key.part.d.data, asn1.Ber.OctetString);
 
	der.startSequence(0xa0);
	var curve = key.part.curve.data.toString();
	var curveOid = algs.curves[curve].pkcs8oid;
	assert.string(curveOid, 'a known ECDSA named curve');
	der.writeOID(curveOid);
	der.endSequence();
 
	der.startSequence(0xa1);
	var Q = utils.ecNormalize(key.part.Q.data, true);
	der.writeBuffer(Q, asn1.Ber.BitString);
	der.endSequence();
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/pkcs8.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/pkcs8.js

Statements: 9.68% (27 / 279)      Branches: 0% (0 / 56)      Functions: 0% (0 / 19)      Lines: 9.68% (27 / 279)      Ignored: none     

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// Copyright 2015 Joyent, Inc.
 
module.exports = {
	read: read,
	readPkcs8: readPkcs8,
	write: write,
	writePkcs8: writePkcs8,
 
	readECDSACurve: readECDSACurve,
	writeECDSACurve: writeECDSACurve
};
 
var assert = require('assert-plus');
var asn1 = require('asn1');
var algs = require('../algs');
var utils = require('../utils');
var Key = require('../key');
var PrivateKey = require('../private-key');
var pem = require('./pem');
 
function read(buf) {
	return (pem.read(buf, 'pkcs8'));
}
 
function write(key) {
	return (pem.write(key, 'pkcs8'));
}
 
/* Helper to read in a single mpint */
function readMPInt(der, nm) {
	assert.strictEqual(der.peek(), asn1.Ber.Integer,
	    nm + ' is not an Integer');
	return (utils.mpNormalize(der.readString(asn1.Ber.Integer, true)));
}
 
function readPkcs8(alg, type, der) {
	/* Private keys in pkcs#8 format have a weird extra int */
	if (der.peek() === asn1.Ber.Integer) {
		assert.strictEqual(type, 'private',
		    'unexpected Integer at start of public key');
		der.readString(asn1.Ber.Integer, true);
	}
 
	der.readSequence();
 
	var oid = der.readOID();
	switch (oid) {
	case '1.2.840.113549.1.1.1':
		if (type === 'public')
			return (readPkcs8RSAPublic(der));
		else
			return (readPkcs8RSAPrivate(der));
	case '1.2.840.10040.4.1':
		if (type === 'public')
			return (readPkcs8DSAPublic(der));
		else
			return (readPkcs8DSAPrivate(der));
	case '1.2.840.10045.2.1':
		if (type === 'public')
			return (readPkcs8ECDSAPublic(der));
		else
			return (readPkcs8ECDSAPrivate(der));
	default:
		throw (new Error('Unknown key type OID ' + oid));
	}
}
 
function readPkcs8RSAPublic(der) {
	// Null -- XXX this probably isn't good practice
	der.readByte();
	der.readByte();
 
	// bit string sequence
	der.readSequence(asn1.Ber.BitString);
	der.readByte();
	der.readSequence();
 
	// modulus
	var n = readMPInt(der, 'modulus');
	var e = readMPInt(der, 'exponent');
 
	// now, make the key
	var key = {
		type: 'rsa',
		source: der.originalInput,
		parts: [
			{ name: 'e', data: e },
			{ name: 'n', data: n }
		]
	};
 
	return (new Key(key));
}
 
function readPkcs8RSAPrivate(der) {
	der.readByte();
	der.readByte();
 
	der.readSequence(asn1.Ber.OctetString);
	der.readSequence();
 
	var ver = readMPInt(der, 'version');
	assert.equal(ver[0], 0x0, 'unknown RSA private key version');
 
	// modulus then public exponent
	var n = readMPInt(der, 'modulus');
	var e = readMPInt(der, 'public exponent');
	var d = readMPInt(der, 'private exponent');
	var p = readMPInt(der, 'prime1');
	var q = readMPInt(der, 'prime2');
	var dmodp = readMPInt(der, 'exponent1');
	var dmodq = readMPInt(der, 'exponent2');
	var iqmp = readMPInt(der, 'iqmp');
 
	// now, make the key
	var key = {
		type: 'rsa',
		parts: [
			{ name: 'n', data: n },
			{ name: 'e', data: e },
			{ name: 'd', data: d },
			{ name: 'iqmp', data: iqmp },
			{ name: 'p', data: p },
			{ name: 'q', data: q },
			{ name: 'dmodp', data: dmodp },
			{ name: 'dmodq', data: dmodq }
		]
	};
 
	return (new PrivateKey(key));
}
 
function readPkcs8DSAPublic(der) {
	der.readSequence();
 
	var p = readMPInt(der, 'p');
	var q = readMPInt(der, 'q');
	var g = readMPInt(der, 'g');
 
	// bit string sequence
	der.readSequence(asn1.Ber.BitString);
	der.readByte();
 
	var y = readMPInt(der, 'y');
 
	// now, make the key
	var key = {
		type: 'dsa',
		parts: [
			{ name: 'p', data: p },
			{ name: 'q', data: q },
			{ name: 'g', data: g },
			{ name: 'y', data: y }
		]
	};
 
	return (new Key(key));
}
 
function readPkcs8DSAPrivate(der) {
	der.readSequence();
 
	var p = readMPInt(der, 'p');
	var q = readMPInt(der, 'q');
	var g = readMPInt(der, 'g');
 
	der.readSequence(asn1.Ber.OctetString);
	var x = readMPInt(der, 'x');
 
	/* The pkcs#8 format does not include the public key */
	var y = utils.calculateDSAPublic(g, p, x);
 
	var key = {
		type: 'dsa',
		parts: [
			{ name: 'p', data: p },
			{ name: 'q', data: q },
			{ name: 'g', data: g },
			{ name: 'y', data: y },
			{ name: 'x', data: x }
		]
	};
 
	return (new PrivateKey(key));
}
 
function readECDSACurve(der) {
	var curveName, curveNames;
	var j, c, cd;
 
	if (der.peek() === asn1.Ber.OID) {
		var oid = der.readOID();
 
		curveNames = Object.keys(algs.curves);
		for (j = 0; j < curveNames.length; ++j) {
			c = curveNames[j];
			cd = algs.curves[c];
			if (cd.pkcs8oid === oid) {
				curveName = c;
				break;
			}
		}
 
	} else {
		// ECParameters sequence
		der.readSequence();
		var version = der.readString(asn1.Ber.Integer, true);
		assert.strictEqual(version[0], 1, 'ECDSA key not version 1');
 
		var curve = {};
 
		// FieldID sequence
		der.readSequence();
		var fieldTypeOid = der.readOID();
		assert.strictEqual(fieldTypeOid, '1.2.840.10045.1.1',
		    'ECDSA key is not from a prime-field');
		var p = curve.p = utils.mpNormalize(
		    der.readString(asn1.Ber.Integer, true));
		/*
		 * p always starts with a 1 bit, so count the zeros to get its
		 * real size.
		 */
		curve.size = p.length * 8 - utils.countZeros(p);
 
		// Curve sequence
		der.readSequence();
		curve.a = utils.mpNormalize(
		    der.readString(asn1.Ber.OctetString, true));
		curve.b = utils.mpNormalize(
		    der.readString(asn1.Ber.OctetString, true));
		if (der.peek() === asn1.Ber.BitString)
			curve.s = der.readString(asn1.Ber.BitString, true);
 
		// Combined Gx and Gy
		curve.G = der.readString(asn1.Ber.OctetString, true);
		assert.strictEqual(curve.G[0], 0x4,
		    'uncompressed G is required');
 
		curve.n = utils.mpNormalize(
		    der.readString(asn1.Ber.Integer, true));
		curve.h = utils.mpNormalize(
		    der.readString(asn1.Ber.Integer, true));
		assert.strictEqual(curve.h[0], 0x1, 'a cofactor=1 curve is ' +
		    'required');
 
		curveNames = Object.keys(algs.curves);
		var ks = Object.keys(curve);
		for (j = 0; j < curveNames.length; ++j) {
			c = curveNames[j];
			cd = algs.curves[c];
			var equal = true;
			for (var i = 0; i < ks.length; ++i) {
				var k = ks[i];
				if (cd[k] === undefined)
					continue;
				if (typeof (cd[k]) === 'object' &&
				    cd[k].equals !== undefined) {
					if (!cd[k].equals(curve[k])) {
						equal = false;
						break;
					}
				} else if (Buffer.isBuffer(cd[k])) {
					if (cd[k].toString('binary')
					    !== curve[k].toString('binary')) {
						equal = false;
						break;
					}
				} else {
					if (cd[k] !== curve[k]) {
						equal = false;
						break;
					}
				}
			}
			if (equal) {
				curveName = c;
				break;
			}
		}
	}
	return (curveName);
}
 
function readPkcs8ECDSAPrivate(der) {
	var curveName = readECDSACurve(der);
	assert.string(curveName, 'a known elliptic curve');
 
	der.readSequence(asn1.Ber.OctetString);
	der.readSequence();
 
	var version = readMPInt(der, 'version');
	assert.equal(version[0], 1, 'unknown version of ECDSA key');
 
	var d = der.readString(asn1.Ber.OctetString, true);
	der.readSequence(0xa1);
 
	var Q = der.readString(asn1.Ber.BitString, true);
	Q = utils.ecNormalize(Q);
 
	var key = {
		type: 'ecdsa',
		parts: [
			{ name: 'curve', data: new Buffer(curveName) },
			{ name: 'Q', data: Q },
			{ name: 'd', data: d }
		]
	};
 
	return (new PrivateKey(key));
}
 
function readPkcs8ECDSAPublic(der) {
	var curveName = readECDSACurve(der);
	assert.string(curveName, 'a known elliptic curve');
 
	var Q = der.readString(asn1.Ber.BitString, true);
	Q = utils.ecNormalize(Q);
 
	var key = {
		type: 'ecdsa',
		parts: [
			{ name: 'curve', data: new Buffer(curveName) },
			{ name: 'Q', data: Q }
		]
	};
 
	return (new Key(key));
}
 
function writePkcs8(der, key) {
	der.startSequence();
 
	if (PrivateKey.isPrivateKey(key)) {
		var sillyInt = new Buffer(1);
		sillyInt[0] = 0x0;
		der.writeBuffer(sillyInt, asn1.Ber.Integer);
	}
 
	der.startSequence();
	switch (key.type) {
	case 'rsa':
		der.writeOID('1.2.840.113549.1.1.1');
		if (PrivateKey.isPrivateKey(key))
			writePkcs8RSAPrivate(key, der);
		else
			writePkcs8RSAPublic(key, der);
		break;
	case 'dsa':
		der.writeOID('1.2.840.10040.4.1');
		if (PrivateKey.isPrivateKey(key))
			writePkcs8DSAPrivate(key, der);
		else
			writePkcs8DSAPublic(key, der);
		break;
	case 'ecdsa':
		der.writeOID('1.2.840.10045.2.1');
		if (PrivateKey.isPrivateKey(key))
			writePkcs8ECDSAPrivate(key, der);
		else
			writePkcs8ECDSAPublic(key, der);
		break;
	default:
		throw (new Error('Unsupported key type: ' + key.type));
	}
 
	der.endSequence();
}
 
function writePkcs8RSAPrivate(key, der) {
	der.writeNull();
	der.endSequence();
 
	der.startSequence(asn1.Ber.OctetString);
	der.startSequence();
 
	var version = new Buffer(1);
	version[0] = 0;
	der.writeBuffer(version, asn1.Ber.Integer);
 
	der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.d.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
	if (!key.part.dmodp || !key.part.dmodq)
		utils.addRSAMissing(key);
	der.writeBuffer(key.part.dmodp.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.dmodq.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.iqmp.data, asn1.Ber.Integer);
 
	der.endSequence();
	der.endSequence();
}
 
function writePkcs8RSAPublic(key, der) {
	der.writeNull();
	der.endSequence();
 
	der.startSequence(asn1.Ber.BitString);
	der.writeByte(0x00);
 
	der.startSequence();
	der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
	der.endSequence();
 
	der.endSequence();
}
 
function writePkcs8DSAPrivate(key, der) {
	der.startSequence();
	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
	der.endSequence();
 
	der.endSequence();
 
	der.startSequence(asn1.Ber.OctetString);
	der.writeBuffer(key.part.x.data, asn1.Ber.Integer);
	der.endSequence();
}
 
function writePkcs8DSAPublic(key, der) {
	der.startSequence();
	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
	der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
	der.endSequence();
	der.endSequence();
 
	der.startSequence(asn1.Ber.BitString);
	der.writeByte(0x00);
	der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
	der.endSequence();
}
 
function writeECDSACurve(key, der) {
	var curve = algs.curves[key.curve];
	if (curve.pkcs8oid) {
		/* This one has a name in pkcs#8, so just write the oid */
		der.writeOID(curve.pkcs8oid);
 
	} else {
		// ECParameters sequence
		der.startSequence();
 
		var version = new Buffer(1);
		version.writeUInt8(1, 0);
		der.writeBuffer(version, asn1.Ber.Integer);
 
		// FieldID sequence
		der.startSequence();
		der.writeOID('1.2.840.10045.1.1'); // prime-field
		der.writeBuffer(curve.p, asn1.Ber.Integer);
		der.endSequence();
 
		// Curve sequence
		der.startSequence();
		var a = curve.p;
		if (a[0] === 0x0)
			a = a.slice(1);
		der.writeBuffer(a, asn1.Ber.OctetString);
		der.writeBuffer(curve.b, asn1.Ber.OctetString);
		der.writeBuffer(curve.s, asn1.Ber.BitString);
		der.endSequence();
 
		der.writeBuffer(curve.G, asn1.Ber.OctetString);
		der.writeBuffer(curve.n, asn1.Ber.Integer);
		var h = curve.h;
		if (!h) {
			h = new Buffer(1);
			h[0] = 1;
		}
		der.writeBuffer(h, asn1.Ber.Integer);
 
		// ECParameters
		der.endSequence();
	}
}
 
function writePkcs8ECDSAPublic(key, der) {
	writeECDSACurve(key, der);
	der.endSequence();
 
	var Q = utils.ecNormalize(key.part.Q.data, true);
	der.writeBuffer(Q, asn1.Ber.BitString);
}
 
function writePkcs8ECDSAPrivate(key, der) {
	writeECDSACurve(key, der);
	der.endSequence();
 
	der.startSequence(asn1.Ber.OctetString);
	der.startSequence();
 
	var version = new Buffer(1);
	version[0] = 1;
	der.writeBuffer(version, asn1.Ber.Integer);
 
	der.writeBuffer(key.part.d.data, asn1.Ber.OctetString);
 
	der.startSequence(0xa1);
	var Q = utils.ecNormalize(key.part.Q.data, true);
	der.writeBuffer(Q, asn1.Ber.BitString);
	der.endSequence();
 
	der.endSequence();
	der.endSequence();
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/rfc4253.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/rfc4253.js

Statements: 11.96% (11 / 92)      Branches: 0% (0 / 52)      Functions: 0% (0 / 4)      Lines: 11.96% (11 / 92)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147    1                         1 1 1 1 1 1   1                               1                               1                                                                                                                                       1                                                
// Copyright 2015 Joyent, Inc.
 
module.exports = {
	read: read.bind(undefined, false, undefined),
	readType: read.bind(undefined, false),
	write: write,
	/* semi-private api, used by sshpk-agent */
	readPartial: read.bind(undefined, true),
 
	/* shared with ssh format */
	readInternal: read,
	keyTypeToAlg: keyTypeToAlg,
	algToKeyType: algToKeyType
};
 
var assert = require('assert-plus');
var algs = require('../algs');
var utils = require('../utils');
var Key = require('../key');
var PrivateKey = require('../private-key');
var SSHBuffer = require('../ssh-buffer');
 
function algToKeyType(alg) {
	assert.string(alg);
	if (alg === 'ssh-dss')
		return ('dsa');
	else if (alg === 'ssh-rsa')
		return ('rsa');
	else if (alg === 'ssh-ed25519')
		return ('ed25519');
	else if (alg === 'ssh-curve25519')
		return ('curve25519');
	else if (alg.match(/^ecdsa-sha2-/))
		return ('ecdsa');
	else
		throw (new Error('Unknown algorithm ' + alg));
}
 
function keyTypeToAlg(key) {
	assert.object(key);
	if (key.type === 'dsa')
		return ('ssh-dss');
	else if (key.type === 'rsa')
		return ('ssh-rsa');
	else if (key.type === 'ed25519')
		return ('ssh-ed25519');
	else if (key.type === 'curve25519')
		return ('ssh-curve25519');
	else if (key.type === 'ecdsa')
		return ('ecdsa-sha2-' + key.part.curve.data.toString());
	else
		throw (new Error('Unknown key type ' + key.type));
}
 
function read(partial, type, buf) {
	if (typeof (buf) === 'string')
		buf = new Buffer(buf);
	assert.buffer(buf, 'buf');
 
	var key = {};
 
	var parts = key.parts = [];
	var sshbuf = new SSHBuffer({buffer: buf});
 
	var alg = sshbuf.readString();
	assert.ok(!sshbuf.atEnd(), 'key must have at least one part');
 
	key.type = algToKeyType(alg);
 
	var partCount = algs.info[key.type].parts.length;
	if (type && type === 'private')
		partCount = algs.privInfo[key.type].parts.length;
 
	while (!sshbuf.atEnd() && parts.length < partCount)
		parts.push(sshbuf.readPart());
	while (!partial && !sshbuf.atEnd())
		parts.push(sshbuf.readPart());
 
	assert.ok(parts.length >= 1,
	    'key must have at least one part');
	assert.ok(partial || sshbuf.atEnd(),
	    'leftover bytes at end of key');
 
	var Constructor = Key;
	var algInfo = algs.info[key.type];
	if (type === 'private' || algInfo.parts.length !== parts.length) {
		algInfo = algs.privInfo[key.type];
		Constructor = PrivateKey;
	}
	assert.strictEqual(algInfo.parts.length, parts.length);
 
	if (key.type === 'ecdsa') {
		var res = /^ecdsa-sha2-(.+)$/.exec(alg);
		assert.ok(res !== null);
		assert.strictEqual(res[1], parts[0].data.toString());
	}
 
	var normalized = true;
	for (var i = 0; i < algInfo.parts.length; ++i) {
		parts[i].name = algInfo.parts[i];
		if (parts[i].name !== 'curve' &&
		    algInfo.normalize !== false) {
			var p = parts[i];
			var nd = utils.mpNormalize(p.data);
			if (nd !== p.data) {
				p.data = nd;
				normalized = false;
			}
		}
	}
 
	if (normalized)
		key._rfc4253Cache = sshbuf.toBuffer();
 
	if (partial && typeof (partial) === 'object') {
		partial.remainder = sshbuf.remainder();
		partial.consumed = sshbuf._offset;
	}
 
	return (new Constructor(key));
}
 
function write(key) {
	assert.object(key);
 
	var alg = keyTypeToAlg(key);
	var i;
 
	var algInfo = algs.info[key.type];
	if (PrivateKey.isPrivateKey(key))
		algInfo = algs.privInfo[key.type];
	var parts = algInfo.parts;
 
	var buf = new SSHBuffer({});
 
	buf.writeString(alg);
 
	for (i = 0; i < parts.length; ++i) {
		var data = key.part[parts[i]].data;
		data = utils.mpNormalize(data);
		buf.writeBuffer(data);
	}
 
	return (buf.toBuffer());
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/ssh-private.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/ssh-private.js

Statements: 17.44% (15 / 86)      Branches: 0% (0 / 20)      Functions: 0% (0 / 3)      Lines: 17.44% (15 / 86)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140    1           1 1 1 1 1   1 1 1 1 1   1       1   1                                                                                                       1                                                                                                                          
// Copyright 2015 Joyent, Inc.
 
module.exports = {
	read: read,
	readSSHPrivate: readSSHPrivate,
	write: write
};
 
var assert = require('assert-plus');
var asn1 = require('asn1');
var algs = require('../algs');
var utils = require('../utils');
var crypto = require('crypto');
 
var Key = require('../key');
var PrivateKey = require('../private-key');
var pem = require('./pem');
var rfc4253 = require('./rfc4253');
var SSHBuffer = require('../ssh-buffer');
 
function read(buf) {
	return (pem.read(buf));
}
 
var MAGIC = 'openssh-key-v1';
 
function readSSHPrivate(type, buf) {
	buf = new SSHBuffer({buffer: buf});
 
	var magic = buf.readCString();
	assert.strictEqual(magic, MAGIC, 'bad magic string');
 
	var cipher = buf.readString();
	var kdf = buf.readString();
 
	/* We only support unencrypted keys. */
	if (cipher !== 'none' || kdf !== 'none') {
		throw (new Error('OpenSSH-format key is encrypted ' +
		     '(password-protected). Please use the SSH agent ' +
		     'or decrypt the key.'));
	}
 
	/* Skip over kdfoptions. */
	buf.readString();
 
	var nkeys = buf.readInt();
	if (nkeys !== 1) {
		throw (new Error('OpenSSH-format key file contains ' +
		    'multiple keys: this is unsupported.'));
	}
 
	var pubKey = buf.readBuffer();
 
	if (type === 'public') {
		assert.ok(buf.atEnd(), 'excess bytes left after key');
		return (rfc4253.read(pubKey));
	}
 
	var privKeyBlob = buf.readBuffer();
	assert.ok(buf.atEnd(), 'excess bytes left after key');
 
	buf = new SSHBuffer({buffer: privKeyBlob});
 
	var checkInt1 = buf.readInt();
	var checkInt2 = buf.readInt();
	assert.strictEqual(checkInt1, checkInt2, 'checkints do not match');
 
	var ret = {};
	var key = rfc4253.readInternal(ret, 'private', buf.remainder());
 
	buf.skip(ret.consumed);
 
	var comment = buf.readString();
	key.comment = comment;
 
	return (key);
}
 
function write(key) {
	var pubKey;
	if (PrivateKey.isPrivateKey(key))
		pubKey = key.toPublic();
	else
		pubKey = key;
 
	var privBuf;
	if (PrivateKey.isPrivateKey(key)) {
		privBuf = new SSHBuffer({});
		var checkInt = crypto.randomBytes(4).readUInt32BE(0);
		privBuf.writeInt(checkInt);
		privBuf.writeInt(checkInt);
		privBuf.write(key.toBuffer('rfc4253'));
		privBuf.writeString(key.comment || '');
 
		var n = 1;
		while (privBuf._offset % 8 !== 0)
			privBuf.writeChar(n++);
	}
 
	var buf = new SSHBuffer({});
 
	buf.writeCString(MAGIC);
	buf.writeString('none');	/* cipher */
	buf.writeString('none');	/* kdf */
	buf.writeBuffer(new Buffer(0));	/* kdfoptions */
 
	buf.writeInt(1);		/* nkeys */
	buf.writeBuffer(pubKey.toBuffer('rfc4253'));
 
	if (privBuf)
		buf.writeBuffer(privBuf.toBuffer());
 
	buf = buf.toBuffer();
 
	var header;
	if (PrivateKey.isPrivateKey(key))
		header = 'OPENSSH PRIVATE KEY';
	else
		header = 'OPENSSH PUBLIC KEY';
 
	var tmp = buf.toString('base64');
	var len = tmp.length + (tmp.length / 70) +
	    18 + 16 + header.length*2 + 10;
	buf = new Buffer(len);
	var o = 0;
	o += buf.write('-----BEGIN ' + header + '-----\n', o);
	for (var i = 0; i < tmp.length; ) {
		var limit = i + 70;
		if (limit > tmp.length)
			limit = tmp.length;
		o += buf.write(tmp.slice(i, limit), o);
		buf[o++] = 10;
		i = limit;
	}
	o += buf.write('-----END ' + header + '-----\n', o);
 
	return (buf.slice(0, o));
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/ssh.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/ssh.js

Statements: 18.64% (11 / 59)      Branches: 0% (0 / 22)      Functions: 0% (0 / 2)      Lines: 18.64% (11 / 59)      Ignored: none     

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// Copyright 2015 Joyent, Inc.
 
module.exports = {
	read: read,
	write: write
};
 
var assert = require('assert-plus');
var rfc4253 = require('./rfc4253');
var utils = require('../utils');
var Key = require('../key');
var PrivateKey = require('../private-key');
 
var sshpriv = require('./ssh-private');
 
/*JSSTYLED*/
var SSHKEY_RE = /^([a-z0-9-]+)[ \t]+([a-zA-Z0-9+\/]+[=]*)([\n \t]+([^\n]+))?$/;
/*JSSTYLED*/
var SSHKEY_RE2 = /^([a-z0-9-]+)[ \t]+([a-zA-Z0-9+\/ \t\n]+[=]*)(.*)$/;
 
function read(buf) {
	if (typeof (buf) !== 'string') {
		assert.buffer(buf, 'buf');
		buf = buf.toString('ascii');
	}
 
	var trimmed = buf.trim().replace(/[\\\r]/g, '');
	var m = trimmed.match(SSHKEY_RE);
	if (!m)
		m = trimmed.match(SSHKEY_RE2);
	assert.ok(m, 'key must match regex');
 
	var type = rfc4253.algToKeyType(m[1]);
	var kbuf = new Buffer(m[2], 'base64');
 
	/*
	 * This is a bit tricky. If we managed to parse the key and locate the
	 * key comment with the regex, then do a non-partial read and assert
	 * that we have consumed all bytes. If we couldn't locate the key
	 * comment, though, there may be whitespace shenanigans going on that
	 * have conjoined the comment to the rest of the key. We do a partial
	 * read in this case to try to make the best out of a sorry situation.
	 */
	var key;
	var ret = {};
	if (m[4]) {
		try {
			key = rfc4253.read(kbuf);
 
		} catch (e) {
			m = trimmed.match(SSHKEY_RE2);
			assert.ok(m, 'key must match regex');
			kbuf = new Buffer(m[2], 'base64');
			key = rfc4253.readInternal(ret, 'public', kbuf);
		}
	} else {
		key = rfc4253.readInternal(ret, 'public', kbuf);
	}
 
	assert.strictEqual(type, key.type);
 
	if (m[4] && m[4].length > 0) {
		key.comment = m[4];
 
	} else if (ret.consumed) {
		/*
		 * Now the magic: trying to recover the key comment when it's
		 * gotten conjoined to the key or otherwise shenanigan'd.
		 *
		 * Work out how much base64 we used, then drop all non-base64
		 * chars from the beginning up to this point in the the string.
		 * Then offset in this and try to make up for missing = chars.
		 */
		var data = m[2] + m[3];
		var realOffset = Math.ceil(ret.consumed / 3) * 4;
		data = data.slice(0, realOffset - 2). /*JSSTYLED*/
		    replace(/[^a-zA-Z0-9+\/=]/g, '') +
		    data.slice(realOffset - 2);
 
		var padding = ret.consumed % 3;
		if (padding > 0 &&
		    data.slice(realOffset - 1, realOffset) !== '=')
			realOffset--;
		while (data.slice(realOffset, realOffset + 1) === '=')
			realOffset++;
 
		/* Finally, grab what we think is the comment & clean it up. */
		var trailer = data.slice(realOffset);
		trailer = trailer.replace(/[\r\n]/g, ' ').
		    replace(/^\s+/, '');
		if (trailer.match(/^[a-zA-Z0-9]/))
			key.comment = trailer;
	}
 
	return (key);
}
 
function write(key) {
	assert.object(key);
	if (!Key.isKey(key))
		throw (new Error('Must be a public key'));
 
	var parts = [];
	var alg = rfc4253.keyTypeToAlg(key);
	parts.push(alg);
 
	var buf = rfc4253.write(key);
	parts.push(buf.toString('base64'));
 
	if (key.comment)
		parts.push(key.comment);
 
	return (new Buffer(parts.join(' ')));
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/

Statements: 100% (2 / 2)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (2 / 2)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/
File Statements Branches Functions Lines
index.js 100% (2 / 2) 100% (0 / 0) 100% (0 / 0) 100% (2 / 2)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/index.js

Statements: 100% (2 / 2)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (2 / 2)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22          1           1                    
// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
// If you have no idea what ASN.1 or BER is, see this:
// ftp://ftp.rsa.com/pub/pkcs/ascii/layman.asc
 
var Ber = require('./ber/index');
 
 
 
///--- Exported API
 
module.exports = {
 
  Ber: Ber,
 
  BerReader: Ber.Reader,
 
  BerWriter: Ber.Writer
 
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/

Statements: 16.57% (57 / 344)      Branches: 1.31% (2 / 153)      Functions: 0% (0 / 38)      Lines: 16.57% (57 / 344)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/
File Statements Branches Functions Lines
errors.js 20% (1 / 5) 0% (0 / 2) 0% (0 / 1) 20% (1 / 5)
index.js 100% (11 / 11) 50% (2 / 4) 100% (0 / 0) 100% (11 / 11)
reader.js 15.63% (20 / 128) 0% (0 / 68) 0% (0 / 15) 15.63% (20 / 128)
types.js 100% (1 / 1) 100% (0 / 0) 100% (0 / 0) 100% (1 / 1)
writer.js 12.06% (24 / 199) 0% (0 / 79) 0% (0 / 22) 12.06% (24 / 199)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/errors.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/errors.js

Statements: 20% (1 / 5)      Branches: 0% (0 / 2)      Functions: 0% (0 / 1)      Lines: 20% (1 / 5)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15      1                      
// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
 
module.exports = {
 
  newInvalidAsn1Error: function(msg) {
    var e = new Error();
    e.name = 'InvalidAsn1Error';
    e.message = msg || '';
    return e;
  }
 
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/index.js

Statements: 100% (11 / 11)      Branches: 50% (2 / 4)      Functions: 100% (0 / 0)      Lines: 100% (11 / 11)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29    1 1   1 1         1               1 31 31   1 1 1      
// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
var errors = require('./errors');
var types = require('./types');
 
var Reader = require('./reader');
var Writer = require('./writer');
 
 
///--- Exports
 
module.exports = {
 
  Reader: Reader,
 
  Writer: Writer
 
};
 
for (var t in types) {
  Eif (types.hasOwnProperty(t))
    module.exports[t] = types[t];
}
for (var e in errors) {
  Eif (errors.hasOwnProperty(e))
    module.exports[e] = errors[e];
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/reader.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/reader.js

Statements: 15.63% (20 / 128)      Branches: 0% (0 / 68)      Functions: 0% (0 / 15)      Lines: 15.63% (20 / 128)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263    1   1 1         1           1                       1         1         1       1                       1                         1                               1                                                                                     1                                 1         1         1         1                                                             1                                                           1                                                                                 1    
// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
var assert = require('assert');
 
var ASN1 = require('./types');
var errors = require('./errors');
 
 
///--- Globals
 
var newInvalidAsn1Error = errors.newInvalidAsn1Error;
 
 
 
///--- API
 
function Reader(data) {
  if (!data || !Buffer.isBuffer(data))
    throw new TypeError('data must be a node Buffer');
 
  this._buf = data;
  this._size = data.length;
 
  // These hold the "current" state
  this._len = 0;
  this._offset = 0;
}
 
Object.defineProperty(Reader.prototype, 'length', {
  enumerable: true,
  get: function () { return (this._len); }
});
 
Object.defineProperty(Reader.prototype, 'offset', {
  enumerable: true,
  get: function () { return (this._offset); }
});
 
Object.defineProperty(Reader.prototype, 'remain', {
  get: function () { return (this._size - this._offset); }
});
 
Object.defineProperty(Reader.prototype, 'buffer', {
  get: function () { return (this._buf.slice(this._offset)); }
});
 
 
/**
 * Reads a single byte and advances offset; you can pass in `true` to make this
 * a "peek" operation (i.e., get the byte, but don't advance the offset).
 *
 * @param {Boolean} peek true means don't move offset.
 * @return {Number} the next byte, null if not enough data.
 */
Reader.prototype.readByte = function(peek) {
  if (this._size - this._offset < 1)
    return null;
 
  var b = this._buf[this._offset] & 0xff;
 
  if (!peek)
    this._offset += 1;
 
  return b;
};
 
 
Reader.prototype.peek = function() {
  return this.readByte(true);
};
 
 
/**
 * Reads a (potentially) variable length off the BER buffer.  This call is
 * not really meant to be called directly, as callers have to manipulate
 * the internal buffer afterwards.
 *
 * As a result of this call, you can call `Reader.length`, until the
 * next thing called that does a readLength.
 *
 * @return {Number} the amount of offset to advance the buffer.
 * @throws {InvalidAsn1Error} on bad ASN.1
 */
Reader.prototype.readLength = function(offset) {
  if (offset === undefined)
    offset = this._offset;
 
  if (offset >= this._size)
    return null;
 
  var lenB = this._buf[offset++] & 0xff;
  if (lenB === null)
    return null;
 
  if ((lenB & 0x80) == 0x80) {
    lenB &= 0x7f;
 
    if (lenB == 0)
      throw newInvalidAsn1Error('Indefinite length not supported');
 
    if (lenB > 4)
      throw newInvalidAsn1Error('encoding too long');
 
    if (this._size - offset < lenB)
      return null;
 
    this._len = 0;
    for (var i = 0; i < lenB; i++)
      this._len = (this._len << 8) + (this._buf[offset++] & 0xff);
 
  } else {
    // Wasn't a variable length
    this._len = lenB;
  }
 
  return offset;
};
 
 
/**
 * Parses the next sequence in this BER buffer.
 *
 * To get the length of the sequence, call `Reader.length`.
 *
 * @return {Number} the sequence's tag.
 */
Reader.prototype.readSequence = function(tag) {
  var seq = this.peek();
  if (seq === null)
    return null;
  if (tag !== undefined && tag !== seq)
    throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) +
                              ': got 0x' + seq.toString(16));
 
  var o = this.readLength(this._offset + 1); // stored in `length`
  if (o === null)
    return null;
 
  this._offset = o;
  return seq;
};
 
 
Reader.prototype.readInt = function() {
  return this._readTag(ASN1.Integer);
};
 
 
Reader.prototype.readBoolean = function() {
  return (this._readTag(ASN1.Boolean) === 0 ? false : true);
};
 
 
Reader.prototype.readEnumeration = function() {
  return this._readTag(ASN1.Enumeration);
};
 
 
Reader.prototype.readString = function(tag, retbuf) {
  if (!tag)
    tag = ASN1.OctetString;
 
  var b = this.peek();
  if (b === null)
    return null;
 
  if (b !== tag)
    throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) +
                              ': got 0x' + b.toString(16));
 
  var o = this.readLength(this._offset + 1); // stored in `length`
 
  if (o === null)
    return null;
 
  if (this.length > this._size - o)
    return null;
 
  this._offset = o;
 
  if (this.length === 0)
    return retbuf ? new Buffer(0) : '';
 
  var str = this._buf.slice(this._offset, this._offset + this.length);
  this._offset += this.length;
 
  return retbuf ? str : str.toString('utf8');
};
 
Reader.prototype.readOID = function(tag) {
  if (!tag)
    tag = ASN1.OID;
 
  var b = this.readString(tag, true);
  if (b === null)
    return null;
 
  var values = [];
  var value = 0;
 
  for (var i = 0; i < b.length; i++) {
    var byte = b[i] & 0xff;
 
    value <<= 7;
    value += byte & 0x7f;
    if ((byte & 0x80) == 0) {
      values.push(value);
      value = 0;
    }
  }
 
  value = values.shift();
  values.unshift(value % 40);
  values.unshift((value / 40) >> 0);
 
  return values.join('.');
};
 
 
Reader.prototype._readTag = function(tag) {
  assert.ok(tag !== undefined);
 
  var b = this.peek();
 
  if (b === null)
    return null;
 
  if (b !== tag)
    throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) +
                              ': got 0x' + b.toString(16));
 
  var o = this.readLength(this._offset + 1); // stored in `length`
  if (o === null)
    return null;
 
  if (this.length > 4)
    throw newInvalidAsn1Error('Integer too long: ' + this.length);
 
  if (this.length > this._size - o)
    return null;
  this._offset = o;
 
  var fb = this._buf[this._offset];
  var value = 0;
 
  for (var i = 0; i < this.length; i++) {
    value <<= 8;
    value |= (this._buf[this._offset++] & 0xff);
  }
 
  if ((fb & 0x80) == 0x80 && i !== 4)
    value -= (1 << (i * 8));
 
  return value >> 0;
};
 
 
 
///--- Exported API
 
module.exports = Reader;
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/types.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/types.js

Statements: 100% (1 / 1)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (1 / 1)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38      1                                                                    
// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
 
module.exports = {
  EOC: 0,
  Boolean: 1,
  Integer: 2,
  BitString: 3,
  OctetString: 4,
  Null: 5,
  OID: 6,
  ObjectDescriptor: 7,
  External: 8,
  Real: 9, // float
  Enumeration: 10,
  PDV: 11,
  Utf8String: 12,
  RelativeOID: 13,
  Sequence: 16,
  Set: 17,
  NumericString: 18,
  PrintableString: 19,
  T61String: 20,
  VideotexString: 21,
  IA5String: 22,
  UTCTime: 23,
  GeneralizedTime: 24,
  GraphicString: 25,
  VisibleString: 26,
  GeneralString: 28,
  UniversalString: 29,
  CharacterString: 30,
  BMPString: 31,
  Constructor: 32,
  Context: 128
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/writer.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/writer.js

Statements: 12.06% (24 / 199)      Branches: 0% (0 / 79)      Functions: 0% (0 / 22)      Lines: 12.06% (24 / 199)      Ignored: none     

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// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
var assert = require('assert');
var ASN1 = require('./types');
var errors = require('./errors');
 
 
///--- Globals
 
var newInvalidAsn1Error = errors.newInvalidAsn1Error;
 
var DEFAULT_OPTS = {
  size: 1024,
  growthFactor: 8
};
 
 
///--- Helpers
 
function merge(from, to) {
  assert.ok(from);
  assert.equal(typeof(from), 'object');
  assert.ok(to);
  assert.equal(typeof(to), 'object');
 
  var keys = Object.getOwnPropertyNames(from);
  keys.forEach(function(key) {
    if (to[key])
      return;
 
    var value = Object.getOwnPropertyDescriptor(from, key);
    Object.defineProperty(to, key, value);
  });
 
  return to;
}
 
 
 
///--- API
 
function Writer(options) {
  options = merge(DEFAULT_OPTS, options || {});
 
  this._buf = new Buffer(options.size || 1024);
  this._size = this._buf.length;
  this._offset = 0;
  this._options = options;
 
  // A list of offsets in the buffer where we need to insert
  // sequence tag/len pairs.
  this._seq = [];
}
 
Object.defineProperty(Writer.prototype, 'buffer', {
  get: function () {
    if (this._seq.length)
      throw new InvalidAsn1Error(this._seq.length + ' unended sequence(s)');
 
    return (this._buf.slice(0, this._offset));
  }
});
 
Writer.prototype.writeByte = function(b) {
  if (typeof(b) !== 'number')
    throw new TypeError('argument must be a Number');
 
  this._ensure(1);
  this._buf[this._offset++] = b;
};
 
 
Writer.prototype.writeInt = function(i, tag) {
  if (typeof(i) !== 'number')
    throw new TypeError('argument must be a Number');
  if (typeof(tag) !== 'number')
    tag = ASN1.Integer;
 
  var sz = 4;
 
  while ((((i & 0xff800000) === 0) || ((i & 0xff800000) === 0xff800000 >> 0)) &&
         (sz > 1)) {
    sz--;
    i <<= 8;
  }
 
  if (sz > 4)
    throw new InvalidAsn1Error('BER ints cannot be > 0xffffffff');
 
  this._ensure(2 + sz);
  this._buf[this._offset++] = tag;
  this._buf[this._offset++] = sz;
 
  while (sz-- > 0) {
    this._buf[this._offset++] = ((i & 0xff000000) >>> 24);
    i <<= 8;
  }
 
};
 
 
Writer.prototype.writeNull = function() {
  this.writeByte(ASN1.Null);
  this.writeByte(0x00);
};
 
 
Writer.prototype.writeEnumeration = function(i, tag) {
  if (typeof(i) !== 'number')
    throw new TypeError('argument must be a Number');
  if (typeof(tag) !== 'number')
    tag = ASN1.Enumeration;
 
  return this.writeInt(i, tag);
};
 
 
Writer.prototype.writeBoolean = function(b, tag) {
  if (typeof(b) !== 'boolean')
    throw new TypeError('argument must be a Boolean');
  if (typeof(tag) !== 'number')
    tag = ASN1.Boolean;
 
  this._ensure(3);
  this._buf[this._offset++] = tag;
  this._buf[this._offset++] = 0x01;
  this._buf[this._offset++] = b ? 0xff : 0x00;
};
 
 
Writer.prototype.writeString = function(s, tag) {
  if (typeof(s) !== 'string')
    throw new TypeError('argument must be a string (was: ' + typeof(s) + ')');
  if (typeof(tag) !== 'number')
    tag = ASN1.OctetString;
 
  var len = Buffer.byteLength(s);
  this.writeByte(tag);
  this.writeLength(len);
  if (len) {
    this._ensure(len);
    this._buf.write(s, this._offset);
    this._offset += len;
  }
};
 
 
Writer.prototype.writeBuffer = function(buf, tag) {
  if (typeof(tag) !== 'number')
    throw new TypeError('tag must be a number');
  if (!Buffer.isBuffer(buf))
    throw new TypeError('argument must be a buffer');
 
  this.writeByte(tag);
  this.writeLength(buf.length);
  this._ensure(buf.length);
  buf.copy(this._buf, this._offset, 0, buf.length);
  this._offset += buf.length;
};
 
 
Writer.prototype.writeStringArray = function(strings) {
  if ((!strings instanceof Array))
    throw new TypeError('argument must be an Array[String]');
 
  var self = this;
  strings.forEach(function(s) {
    self.writeString(s);
  });
};
 
// This is really to solve DER cases, but whatever for now
Writer.prototype.writeOID = function(s, tag) {
  if (typeof(s) !== 'string')
    throw new TypeError('argument must be a string');
  if (typeof(tag) !== 'number')
    tag = ASN1.OID;
 
  if (!/^([0-9]+\.){3,}[0-9]+$/.test(s))
    throw new Error('argument is not a valid OID string');
 
  function encodeOctet(bytes, octet) {
    if (octet < 128) {
        bytes.push(octet);
    } else if (octet < 16384) {
        bytes.push((octet >>> 7) | 0x80);
        bytes.push(octet & 0x7F);
    } else if (octet < 2097152) {
      bytes.push((octet >>> 14) | 0x80);
      bytes.push(((octet >>> 7) | 0x80) & 0xFF);
      bytes.push(octet & 0x7F);
    } else if (octet < 268435456) {
      bytes.push((octet >>> 21) | 0x80);
      bytes.push(((octet >>> 14) | 0x80) & 0xFF);
      bytes.push(((octet >>> 7) | 0x80) & 0xFF);
      bytes.push(octet & 0x7F);
    } else {
      bytes.push(((octet >>> 28) | 0x80) & 0xFF);
      bytes.push(((octet >>> 21) | 0x80) & 0xFF);
      bytes.push(((octet >>> 14) | 0x80) & 0xFF);
      bytes.push(((octet >>> 7) | 0x80) & 0xFF);
      bytes.push(octet & 0x7F);
    }
  }
 
  var tmp = s.split('.');
  var bytes = [];
  bytes.push(parseInt(tmp[0], 10) * 40 + parseInt(tmp[1], 10));
  tmp.slice(2).forEach(function(b) {
    encodeOctet(bytes, parseInt(b, 10));
  });
 
  var self = this;
  this._ensure(2 + bytes.length);
  this.writeByte(tag);
  this.writeLength(bytes.length);
  bytes.forEach(function(b) {
    self.writeByte(b);
  });
};
 
 
Writer.prototype.writeLength = function(len) {
  if (typeof(len) !== 'number')
    throw new TypeError('argument must be a Number');
 
  this._ensure(4);
 
  if (len <= 0x7f) {
    this._buf[this._offset++] = len;
  } else if (len <= 0xff) {
    this._buf[this._offset++] = 0x81;
    this._buf[this._offset++] = len;
  } else if (len <= 0xffff) {
    this._buf[this._offset++] = 0x82;
    this._buf[this._offset++] = len >> 8;
    this._buf[this._offset++] = len;
  } else if (len <= 0xffffff) {
    this._buf[this._offset++] = 0x83;
    this._buf[this._offset++] = len >> 16;
    this._buf[this._offset++] = len >> 8;
    this._buf[this._offset++] = len;
  } else {
    throw new InvalidAsn1ERror('Length too long (> 4 bytes)');
  }
};
 
Writer.prototype.startSequence = function(tag) {
  if (typeof(tag) !== 'number')
    tag = ASN1.Sequence | ASN1.Constructor;
 
  this.writeByte(tag);
  this._seq.push(this._offset);
  this._ensure(3);
  this._offset += 3;
};
 
 
Writer.prototype.endSequence = function() {
  var seq = this._seq.pop();
  var start = seq + 3;
  var len = this._offset - start;
 
  if (len <= 0x7f) {
    this._shift(start, len, -2);
    this._buf[seq] = len;
  } else if (len <= 0xff) {
    this._shift(start, len, -1);
    this._buf[seq] = 0x81;
    this._buf[seq + 1] = len;
  } else if (len <= 0xffff) {
    this._buf[seq] = 0x82;
    this._buf[seq + 1] = len >> 8;
    this._buf[seq + 2] = len;
  } else if (len <= 0xffffff) {
    this._shift(start, len, 1);
    this._buf[seq] = 0x83;
    this._buf[seq + 1] = len >> 16;
    this._buf[seq + 2] = len >> 8;
    this._buf[seq + 3] = len;
  } else {
    throw new InvalidAsn1Error('Sequence too long');
  }
};
 
 
Writer.prototype._shift = function(start, len, shift) {
  assert.ok(start !== undefined);
  assert.ok(len !== undefined);
  assert.ok(shift);
 
  this._buf.copy(this._buf, start + shift, start, start + len);
  this._offset += shift;
};
 
Writer.prototype._ensure = function(len) {
  assert.ok(len);
 
  if (this._size - this._offset < len) {
    var sz = this._size * this._options.growthFactor;
    if (sz - this._offset < len)
      sz += len;
 
    var buf = new Buffer(sz);
 
    this._buf.copy(buf, 0, 0, this._offset);
    this._buf = buf;
    this._size = sz;
  }
};
 
 
 
///--- Exported API
 
module.exports = Writer;
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/

Statements: 49.45% (45 / 91)      Branches: 17.02% (8 / 47)      Functions: 26.92% (7 / 26)      Lines: 49.45% (45 / 91)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/
File Statements Branches Functions Lines
assert.js 49.45% (45 / 91) 17.02% (8 / 47) 26.92% (7 / 26) 49.45% (45 / 91)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/assert.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/assert.js

Statements: 49.45% (45 / 91)      Branches: 17.02% (8 / 47)      Functions: 26.92% (7 / 26)      Lines: 49.45% (45 / 91)      Ignored: none     

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// Copyright (c) 2012, Mark Cavage. All rights reserved.
// Copyright 2015 Joyent, Inc.
 
var assert = require('assert');
var Stream = require('stream').Stream;
var util = require('util');
 
 
///--- Globals
 
/* JSSTYLED */
var UUID_REGEXP = /^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$/;
 
 
///--- Internal
 
function _capitalize(str) {
    return (str.charAt(0).toUpperCase() + str.slice(1));
}
 
function _toss(name, expected, oper, arg, actual) {
    throw new assert.AssertionError({
        message: util.format('%s (%s) is required', name, expected),
        actual: (actual === undefined) ? typeof (arg) : actual(arg),
        expected: expected,
        operator: oper || '===',
        stackStartFunction: _toss.caller
    });
}
 
function _getClass(arg) {
    return (Object.prototype.toString.call(arg).slice(8, -1));
}
 
function noop() {
    // Why even bother with asserts?
}
 
 
///--- Exports
 
var types = {
    bool: {
        check: function (arg) { return typeof (arg) === 'boolean'; }
    },
    func: {
        check: function (arg) { return typeof (arg) === 'function'; }
    },
    string: {
        check: function (arg) { return typeof (arg) === 'string'; }
    },
    object: {
        check: function (arg) {
            return typeof (arg) === 'object' && arg !== null;
        }
    },
    number: {
        check: function (arg) {
            return typeof (arg) === 'number' && !isNaN(arg) && isFinite(arg);
        }
    },
    buffer: {
        check: function (arg) { return Buffer.isBuffer(arg); },
        operator: 'Buffer.isBuffer'
    },
    array: {
        check: function (arg) { return Array.isArray(arg); },
        operator: 'Array.isArray'
    },
    stream: {
        check: function (arg) { return arg instanceof Stream; },
        operator: 'instanceof',
        actual: _getClass
    },
    date: {
        check: function (arg) { return arg instanceof Date; },
        operator: 'instanceof',
        actual: _getClass
    },
    regexp: {
        check: function (arg) { return arg instanceof RegExp; },
        operator: 'instanceof',
        actual: _getClass
    },
    uuid: {
        check: function (arg) {
            return typeof (arg) === 'string' && UUID_REGEXP.test(arg);
        },
        operator: 'isUUID'
    }
};
 
function _setExports(ndebug) {
    var keys = Object.keys(types);
    var out;
 
    /* re-export standard assert */
    Iif (process.env.NODE_NDEBUG) {
        out = noop;
    } else {
        out = function (arg, msg) {
            if (!arg) {
                _toss(msg, 'true', arg);
            }
        };
    }
 
    /* standard checks */
    keys.forEach(function (k) {
        Iif (ndebug) {
            out[k] = noop;
            return;
        }
        var type = types[k];
        out[k] = function (arg, msg) {
            if (!type.check(arg)) {
                _toss(msg, k, type.operator, arg, type.actual);
            }
        };
    });
 
    /* optional checks */
    keys.forEach(function (k) {
        var name = 'optional' + _capitalize(k);
        Iif (ndebug) {
            out[name] = noop;
            return;
        }
        var type = types[k];
        out[name] = function (arg, msg) {
            if (arg === undefined || arg === null) {
                return;
            }
            if (!type.check(arg)) {
                _toss(msg, k, type.operator, arg, type.actual);
            }
        };
    });
 
    /* arrayOf checks */
    keys.forEach(function (k) {
        var name = 'arrayOf' + _capitalize(k);
        Iif (ndebug) {
            out[name] = noop;
            return;
        }
        var type = types[k];
        var expected = '[' + k + ']';
        out[name] = function (arg, msg) {
            if (!Array.isArray(arg)) {
                _toss(msg, expected, type.operator, arg, type.actual);
            }
            var i;
            for (i = 0; i < arg.length; i++) {
                if (!type.check(arg[i])) {
                    _toss(msg, expected, type.operator, arg, type.actual);
                }
            }
        };
    });
 
    /* optionalArrayOf checks */
    keys.forEach(function (k) {
        var name = 'optionalArrayOf' + _capitalize(k);
        Iif (ndebug) {
            out[name] = noop;
            return;
        }
        var type = types[k];
        var expected = '[' + k + ']';
        out[name] = function (arg, msg) {
            if (arg === undefined || arg === null) {
                return;
            }
            if (!Array.isArray(arg)) {
                _toss(msg, expected, type.operator, arg, type.actual);
            }
            var i;
            for (i = 0; i < arg.length; i++) {
                if (!type.check(arg[i])) {
                    _toss(msg, expected, type.operator, arg, type.actual);
                }
            }
        };
    });
 
    /* re-export built-in assertions */
    Object.keys(assert).forEach(function (k) {
        if (k === 'AssertionError') {
            out[k] = assert[k];
            return;
        }
        Iif (ndebug) {
            out[k] = noop;
            return;
        }
        out[k] = assert[k];
    });
 
    /* export ourselves (for unit tests _only_) */
    out._setExports = _setExports;
 
    return out;
}
 
module.exports = _setExports(process.env.NODE_NDEBUG);
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/is-typedarray/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/is-typedarray/

Statements: 72.73% (8 / 11)      Branches: 0% (0 / 11)      Functions: 0% (0 / 3)      Lines: 72.73% (8 / 11)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/is-typedarray/
File Statements Branches Functions Lines
index.js 72.73% (8 / 11) 0% (0 / 11) 0% (0 / 3) 72.73% (8 / 11)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/is-typedarray/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/is-typedarray/index.js

Statements: 72.73% (8 / 11)      Branches: 0% (0 / 11)      Functions: 0% (0 / 3)      Lines: 72.73% (8 / 11)      Ignored: none     

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module.exports      = isTypedArray
isTypedArray.strict = isStrictTypedArray
isTypedArray.loose  = isLooseTypedArray
 
var toString = Object.prototype.toString
var names = {
    '[object Int8Array]': true
  , '[object Int16Array]': true
  , '[object Int32Array]': true
  , '[object Uint8Array]': true
  , '[object Uint8ClampedArray]': true
  , '[object Uint16Array]': true
  , '[object Uint32Array]': true
  , '[object Float32Array]': true
  , '[object Float64Array]': true
}
 
function isTypedArray(arr) {
  return (
       isStrictTypedArray(arr)
    || isLooseTypedArray(arr)
  )
}
 
function isStrictTypedArray(arr) {
  return (
       arr instanceof Int8Array
    || arr instanceof Int16Array
    || arr instanceof Int32Array
    || arr instanceof Uint8Array
    || arr instanceof Uint8ClampedArray
    || arr instanceof Uint16Array
    || arr instanceof Uint32Array
    || arr instanceof Float32Array
    || arr instanceof Float64Array
  )
}
 
function isLooseTypedArray(arr) {
  return names[toString.call(arr)]
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/isstream/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/isstream/

Statements: 69.23% (9 / 13)      Branches: 0% (0 / 8)      Functions: 0% (0 / 4)      Lines: 69.23% (9 / 13)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/isstream/
File Statements Branches Functions Lines
isstream.js 69.23% (9 / 13) 0% (0 / 8) 0% (0 / 4) 69.23% (9 / 13)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/isstream/isstream.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/isstream/isstream.js

Statements: 69.23% (9 / 13)      Branches: 0% (0 / 8)      Functions: 0% (0 / 4)      Lines: 69.23% (9 / 13)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 291     1         1         1         1         1 1 1 1    
var stream = require('stream')
 
 
function isStream (obj) {
  return obj instanceof stream.Stream
}
 
 
function isReadable (obj) {
  return isStream(obj) && typeof obj._read == 'function' && typeof obj._readableState == 'object'
}
 
 
function isWritable (obj) {
  return isStream(obj) && typeof obj._write == 'function' && typeof obj._writableState == 'object'
}
 
 
function isDuplex (obj) {
  return isReadable(obj) && isWritable(obj)
}
 
 
module.exports            = isStream
module.exports.isReadable = isReadable
module.exports.isWritable = isWritable
module.exports.isDuplex   = isDuplex
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/json-stringify-safe/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/json-stringify-safe/

Statements: 20% (4 / 20)      Branches: 0% (0 / 14)      Functions: 0% (0 / 4)      Lines: 23.53% (4 / 17)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/json-stringify-safe/
File Statements Branches Functions Lines
stringify.js 20% (4 / 20) 0% (0 / 14) 0% (0 / 4) 23.53% (4 / 17)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/json-stringify-safe/stringify.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/json-stringify-safe/stringify.js

Statements: 20% (4 / 20)      Branches: 0% (0 / 14)      Functions: 0% (0 / 4)      Lines: 23.53% (4 / 17)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 291 1   1       1                                          
exports = module.exports = stringify
exports.getSerialize = serializer
 
function stringify(obj, replacer, spaces, cycleReplacer) {
  return JSON.stringify(obj, serializer(replacer, cycleReplacer), spaces)
}
 
function serializer(replacer, cycleReplacer) {
  var stack = [], keys = []
 
  if (cycleReplacer == null) cycleReplacer = function(key, value) {
    if (stack[0] === value) return "[Circular ~]"
    return "[Circular ~." + keys.slice(0, stack.indexOf(value)).join(".") + "]"
  }
 
  return function(key, value) {
    if (stack.length > 0) {
      var thisPos = stack.indexOf(this)
      ~thisPos ? stack.splice(thisPos + 1) : stack.push(this)
      ~thisPos ? keys.splice(thisPos, Infinity, key) : keys.push(key)
      if (~stack.indexOf(value)) value = cycleReplacer.call(this, key, value)
    }
    else stack.push(value)
 
    return replacer == null ? value : replacer.call(this, key, value)
  }
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/mime-types/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/mime-types/

Statements: 50% (32 / 64)      Branches: 21.43% (12 / 56)      Functions: 33.33% (2 / 6)      Lines: 50.79% (32 / 63)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/mime-types/
File Statements Branches Functions Lines
index.js 50% (32 / 64) 21.43% (12 / 56) 33.33% (2 / 6) 50.79% (32 / 63)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/mime-types/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/mime-types/index.js

Statements: 50% (32 / 64)      Branches: 21.43% (12 / 56)      Functions: 33.33% (2 / 6)      Lines: 50.79% (32 / 63)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190                            1 1             1 1             1 1 1 1 1 1 1     1                 1                                                       1                                                           1                                                 1                                           1   1   1 1845 1845   1845 1032       813     813 1060   1060 20 20   20     11         1049          
/*!
 * mime-types
 * Copyright(c) 2014 Jonathan Ong
 * Copyright(c) 2015 Douglas Christopher Wilson
 * MIT Licensed
 */
 
'use strict'
 
/**
 * Module dependencies.
 * @private
 */
 
var db = require('mime-db')
var extname = require('path').extname
 
/**
 * Module variables.
 * @private
 */
 
var extractTypeRegExp = /^\s*([^;\s]*)(?:;|\s|$)/
var textTypeRegExp = /^text\//i
 
/**
 * Module exports.
 * @public
 */
 
exports.charset = charset
exports.charsets = { lookup: charset }
exports.contentType = contentType
exports.extension = extension
exports.extensions = Object.create(null)
exports.lookup = lookup
exports.types = Object.create(null)
 
// Populate the extensions/types maps
populateMaps(exports.extensions, exports.types)
 
/**
 * Get the default charset for a MIME type.
 *
 * @param {string} type
 * @return {boolean|string}
 */
 
function charset(type) {
  if (!type || typeof type !== 'string') {
    return false
  }
 
  // TODO: use media-typer
  var match = extractTypeRegExp.exec(type)
  var mime = match && db[match[1].toLowerCase()]
 
  if (mime && mime.charset) {
    return mime.charset
  }
 
  // default text/* to utf-8
  if (match && textTypeRegExp.test(match[1])) {
    return 'UTF-8'
  }
 
  return false
}
 
/**
 * Create a full Content-Type header given a MIME type or extension.
 *
 * @param {string} str
 * @return {boolean|string}
 */
 
function contentType(str) {
  // TODO: should this even be in this module?
  if (!str || typeof str !== 'string') {
    return false
  }
 
  var mime = str.indexOf('/') === -1
    ? exports.lookup(str)
    : str
 
  if (!mime) {
    return false
  }
 
  // TODO: use content-type or other module
  if (mime.indexOf('charset') === -1) {
    var charset = exports.charset(mime)
    if (charset) mime += '; charset=' + charset.toLowerCase()
  }
 
  return mime
}
 
/**
 * Get the default extension for a MIME type.
 *
 * @param {string} type
 * @return {boolean|string}
 */
 
function extension(type) {
  if (!type || typeof type !== 'string') {
    return false
  }
 
  // TODO: use media-typer
  var match = extractTypeRegExp.exec(type)
 
  // get extensions
  var exts = match && exports.extensions[match[1].toLowerCase()]
 
  if (!exts || !exts.length) {
    return false
  }
 
  return exts[0]
}
 
/**
 * Lookup the MIME type for a file path/extension.
 *
 * @param {string} path
 * @return {boolean|string}
 */
 
function lookup(path) {
  if (!path || typeof path !== 'string') {
    return false
  }
 
  // get the extension ("ext" or ".ext" or full path)
  var extension = extname('x.' + path)
    .toLowerCase()
    .substr(1)
 
  if (!extension) {
    return false
  }
 
  return exports.types[extension] || false
}
 
/**
 * Populate the extensions and types maps.
 * @private
 */
 
function populateMaps(extensions, types) {
  // source preference (least -> most)
  var preference = ['nginx', 'apache', undefined, 'iana']
 
  Object.keys(db).forEach(function forEachMimeType(type) {
    var mime = db[type]
    var exts = mime.extensions
 
    if (!exts || !exts.length) {
      return
    }
 
    // mime -> extensions
    extensions[type] = exts
 
    // extension -> mime
    for (var i = 0; i < exts.length; i++) {
      var extension = exts[i]
 
      if (types[extension]) {
        var from = preference.indexOf(db[types[extension]].source)
        var to = preference.indexOf(mime.source)
 
        if (types[extension] !== 'application/octet-stream'
          && from > to || (from === to && types[extension].substr(0, 12) === 'application/')) {
          // skip the remapping
          continue
        }
      }
 
      // set the extension -> mime
      types[extension] = type
    }
  })
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/mime-types/node_modules/mime-db/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/mime-types/node_modules/mime-db/

Statements: 100% (1 / 1)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (1 / 1)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/mime-types/node_modules/mime-db/
File Statements Branches Functions Lines
index.js 100% (1 / 1) 100% (0 / 0) 100% (0 / 0) 100% (1 / 1)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/mime-types/node_modules/mime-db/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/mime-types/node_modules/mime-db/index.js

Statements: 100% (1 / 1)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (1 / 1)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13                    1    
/*!
 * mime-db
 * Copyright(c) 2014 Jonathan Ong
 * MIT Licensed
 */
 
/**
 * Module exports.
 */
 
module.exports = require('./db.json')
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/node-uuid/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/node-uuid/

Statements: 31.67% (38 / 120)      Branches: 10.34% (9 / 87)      Functions: 23.08% (3 / 13)      Lines: 31.62% (37 / 117)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/node-uuid/
File Statements Branches Functions Lines
uuid.js 31.67% (38 / 120) 10.34% (9 / 87) 23.08% (3 / 13) 31.62% (37 / 117)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/node-uuid/uuid.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/node-uuid/uuid.js

Statements: 31.67% (38 / 120)      Branches: 10.34% (9 / 87)      Functions: 23.08% (3 / 13)      Lines: 31.62% (37 / 117)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274            1           1   1                                                                           1       1 1 1 2 1         1     1       1     1 1 1 256 256       1                                     1                                   1     1           1     1     1                                                                                                                                                           1                                                     1 1 1 1 1 1 1 1 1 1   1   1                                        
//     uuid.js
//
//     Copyright (c) 2010-2012 Robert Kieffer
//     MIT License - http://opensource.org/licenses/mit-license.php
 
/*global window, require, define */
(function(_window) {
  'use strict';
 
  // Unique ID creation requires a high quality random # generator.  We feature
  // detect to determine the best RNG source, normalizing to a function that
  // returns 128-bits of randomness, since that's what's usually required
  var _rng, _mathRNG, _nodeRNG, _whatwgRNG, _previousRoot;
 
  function setupBrowser() {
    // Allow for MSIE11 msCrypto
    var _crypto = _window.crypto || _window.msCrypto;
 
    if (!_rng && _crypto && _crypto.getRandomValues) {
      // WHATWG crypto-based RNG - http://wiki.whatwg.org/wiki/Crypto
      //
      // Moderately fast, high quality
      try {
        var _rnds8 = new Uint8Array(16);
        _whatwgRNG = _rng = function whatwgRNG() {
          _crypto.getRandomValues(_rnds8);
          return _rnds8;
        };
        _rng();
      } catch(e) {}
    }
 
    if (!_rng) {
      // Math.random()-based (RNG)
      //
      // If all else fails, use Math.random().  It's fast, but is of unspecified
      // quality.
      var  _rnds = new Array(16);
      _mathRNG = _rng = function() {
        for (var i = 0, r; i < 16; i++) {
          if ((i & 0x03) === 0) { r = Math.random() * 0x100000000; }
          _rnds[i] = r >>> ((i & 0x03) << 3) & 0xff;
        }
 
        return _rnds;
      };
      if ('undefined' !== typeof console && console.warn) {
        console.warn("[SECURITY] node-uuid: crypto not usable, falling back to insecure Math.random()");
      }
    }
  }
 
  function setupNode() {
    // Node.js crypto-based RNG - http://nodejs.org/docs/v0.6.2/api/crypto.html
    //
    // Moderately fast, high quality
    Eif ('function' === typeof require) {
      try {
        var _rb = require('crypto').randomBytes;
        _nodeRNG = _rng = _rb && function() {return _rb(16);};
        _rng();
      } catch(e) {}
    }
  }
 
  Iif (_window) {
    setupBrowser();
  } else {
    setupNode();
  }
 
  // Buffer class to use
  var BufferClass = ('function' === typeof Buffer) ? Buffer : Array;
 
  // Maps for number <-> hex string conversion
  var _byteToHex = [];
  var _hexToByte = {};
  for (var i = 0; i < 256; i++) {
    _byteToHex[i] = (i + 0x100).toString(16).substr(1);
    _hexToByte[_byteToHex[i]] = i;
  }
 
  // **`parse()` - Parse a UUID into it's component bytes**
  function parse(s, buf, offset) {
    var i = (buf && offset) || 0, ii = 0;
 
    buf = buf || [];
    s.toLowerCase().replace(/[0-9a-f]{2}/g, function(oct) {
      if (ii < 16) { // Don't overflow!
        buf[i + ii++] = _hexToByte[oct];
      }
    });
 
    // Zero out remaining bytes if string was short
    while (ii < 16) {
      buf[i + ii++] = 0;
    }
 
    return buf;
  }
 
  // **`unparse()` - Convert UUID byte array (ala parse()) into a string**
  function unparse(buf, offset) {
    var i = offset || 0, bth = _byteToHex;
    return  bth[buf[i++]] + bth[buf[i++]] +
            bth[buf[i++]] + bth[buf[i++]] + '-' +
            bth[buf[i++]] + bth[buf[i++]] + '-' +
            bth[buf[i++]] + bth[buf[i++]] + '-' +
            bth[buf[i++]] + bth[buf[i++]] + '-' +
            bth[buf[i++]] + bth[buf[i++]] +
            bth[buf[i++]] + bth[buf[i++]] +
            bth[buf[i++]] + bth[buf[i++]];
  }
 
  // **`v1()` - Generate time-based UUID**
  //
  // Inspired by https://github.com/LiosK/UUID.js
  // and http://docs.python.org/library/uuid.html
 
  // random #'s we need to init node and clockseq
  var _seedBytes = _rng();
 
  // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)
  var _nodeId = [
    _seedBytes[0] | 0x01,
    _seedBytes[1], _seedBytes[2], _seedBytes[3], _seedBytes[4], _seedBytes[5]
  ];
 
  // Per 4.2.2, randomize (14 bit) clockseq
  var _clockseq = (_seedBytes[6] << 8 | _seedBytes[7]) & 0x3fff;
 
  // Previous uuid creation time
  var _lastMSecs = 0, _lastNSecs = 0;
 
  // See https://github.com/broofa/node-uuid for API details
  function v1(options, buf, offset) {
    var i = buf && offset || 0;
    var b = buf || [];
 
    options = options || {};
 
    var clockseq = (options.clockseq != null) ? options.clockseq : _clockseq;
 
    // UUID timestamps are 100 nano-second units since the Gregorian epoch,
    // (1582-10-15 00:00).  JSNumbers aren't precise enough for this, so
    // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs'
    // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.
    var msecs = (options.msecs != null) ? options.msecs : new Date().getTime();
 
    // Per 4.2.1.2, use count of uuid's generated during the current clock
    // cycle to simulate higher resolution clock
    var nsecs = (options.nsecs != null) ? options.nsecs : _lastNSecs + 1;
 
    // Time since last uuid creation (in msecs)
    var dt = (msecs - _lastMSecs) + (nsecs - _lastNSecs)/10000;
 
    // Per 4.2.1.2, Bump clockseq on clock regression
    if (dt < 0 && options.clockseq == null) {
      clockseq = clockseq + 1 & 0x3fff;
    }
 
    // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new
    // time interval
    if ((dt < 0 || msecs > _lastMSecs) && options.nsecs == null) {
      nsecs = 0;
    }
 
    // Per 4.2.1.2 Throw error if too many uuids are requested
    if (nsecs >= 10000) {
      throw new Error('uuid.v1(): Can\'t create more than 10M uuids/sec');
    }
 
    _lastMSecs = msecs;
    _lastNSecs = nsecs;
    _clockseq = clockseq;
 
    // Per 4.1.4 - Convert from unix epoch to Gregorian epoch
    msecs += 12219292800000;
 
    // `time_low`
    var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
    b[i++] = tl >>> 24 & 0xff;
    b[i++] = tl >>> 16 & 0xff;
    b[i++] = tl >>> 8 & 0xff;
    b[i++] = tl & 0xff;
 
    // `time_mid`
    var tmh = (msecs / 0x100000000 * 10000) & 0xfffffff;
    b[i++] = tmh >>> 8 & 0xff;
    b[i++] = tmh & 0xff;
 
    // `time_high_and_version`
    b[i++] = tmh >>> 24 & 0xf | 0x10; // include version
    b[i++] = tmh >>> 16 & 0xff;
 
    // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)
    b[i++] = clockseq >>> 8 | 0x80;
 
    // `clock_seq_low`
    b[i++] = clockseq & 0xff;
 
    // `node`
    var node = options.node || _nodeId;
    for (var n = 0; n < 6; n++) {
      b[i + n] = node[n];
    }
 
    return buf ? buf : unparse(b);
  }
 
  // **`v4()` - Generate random UUID**
 
  // See https://github.com/broofa/node-uuid for API details
  function v4(options, buf, offset) {
    // Deprecated - 'format' argument, as supported in v1.2
    var i = buf && offset || 0;
 
    if (typeof(options) === 'string') {
      buf = (options === 'binary') ? new BufferClass(16) : null;
      options = null;
    }
    options = options || {};
 
    var rnds = options.random || (options.rng || _rng)();
 
    // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
    rnds[6] = (rnds[6] & 0x0f) | 0x40;
    rnds[8] = (rnds[8] & 0x3f) | 0x80;
 
    // Copy bytes to buffer, if provided
    if (buf) {
      for (var ii = 0; ii < 16; ii++) {
        buf[i + ii] = rnds[ii];
      }
    }
 
    return buf || unparse(rnds);
  }
 
  // Export public API
  var uuid = v4;
  uuid.v1 = v1;
  uuid.v4 = v4;
  uuid.parse = parse;
  uuid.unparse = unparse;
  uuid.BufferClass = BufferClass;
  uuid._rng = _rng;
  uuid._mathRNG = _mathRNG;
  uuid._nodeRNG = _nodeRNG;
  uuid._whatwgRNG = _whatwgRNG;
 
  Eif (('undefined' !== typeof module) && module.exports) {
    // Publish as node.js module
    module.exports = uuid;
  } else if (typeof define === 'function' && define.amd) {
    // Publish as AMD module
    define(function() {return uuid;});
 
 
  } else {
    // Publish as global (in browsers)
    _previousRoot = _window.uuid;
 
    // **`noConflict()` - (browser only) to reset global 'uuid' var**
    uuid.noConflict = function() {
      _window.uuid = _previousRoot;
      return uuid;
    };
 
    _window.uuid = uuid;
  }
})('undefined' !== typeof window ? window : null);
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/oauth-sign/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/oauth-sign/

Statements: 28.07% (16 / 57)      Branches: 0% (0 / 28)      Functions: 0% (0 / 13)      Lines: 28.07% (16 / 57)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/oauth-sign/
File Statements Branches Functions Lines
index.js 28.07% (16 / 57) 0% (0 / 28) 0% (0 / 13) 28.07% (16 / 57)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/oauth-sign/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/oauth-sign/index.js

Statements: 28.07% (16 / 57)      Branches: 0% (0 / 28)      Functions: 0% (0 / 13)      Lines: 28.07% (16 / 57)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 1361       1       1       1                         1                                 1       1                                                                     1                   1             1                 1                                           1 1 1 1 1    
var crypto = require('crypto')
  , qs = require('querystring')
  ;
 
function sha1 (key, body) {
  return crypto.createHmac('sha1', key).update(body).digest('base64')
}
 
function rsa (key, body) {
  return crypto.createSign("RSA-SHA1").update(body).sign(key, 'base64');
}
 
function rfc3986 (str) {
  return encodeURIComponent(str)
    .replace(/!/g,'%21')
    .replace(/\*/g,'%2A')
    .replace(/\(/g,'%28')
    .replace(/\)/g,'%29')
    .replace(/'/g,'%27')
    ;
}
 
// Maps object to bi-dimensional array
// Converts { foo: 'A', bar: [ 'b', 'B' ]} to
// [ ['foo', 'A'], ['bar', 'b'], ['bar', 'B'] ]
function map (obj) {
  var key, val, arr = []
  for (key in obj) {
    val = obj[key]
    if (Array.isArray(val))
      for (var i = 0; i < val.length; i++)
        arr.push([key, val[i]])
    else if (typeof val === "object")
      for (var prop in val)
        arr.push([key + '[' + prop + ']', val[prop]]);
    else
      arr.push([key, val])
  }
  return arr
}
 
// Compare function for sort
function compare (a, b) {
  return a > b ? 1 : a < b ? -1 : 0
}
 
function generateBase (httpMethod, base_uri, params) {
  // adapted from https://dev.twitter.com/docs/auth/oauth and 
  // https://dev.twitter.com/docs/auth/creating-signature
 
  // Parameter normalization
  // http://tools.ietf.org/html/rfc5849#section-3.4.1.3.2
  var normalized = map(params)
  // 1.  First, the name and value of each parameter are encoded
  .map(function (p) {
    return [ rfc3986(p[0]), rfc3986(p[1] || '') ]
  })
  // 2.  The parameters are sorted by name, using ascending byte value
  //     ordering.  If two or more parameters share the same name, they
  //     are sorted by their value.
  .sort(function (a, b) {
    return compare(a[0], b[0]) || compare(a[1], b[1])
  })
  // 3.  The name of each parameter is concatenated to its corresponding
  //     value using an "=" character (ASCII code 61) as a separator, even
  //     if the value is empty.
  .map(function (p) { return p.join('=') })
   // 4.  The sorted name/value pairs are concatenated together into a
   //     single string by using an "&" character (ASCII code 38) as
   //     separator.
  .join('&')
 
  var base = [
    rfc3986(httpMethod ? httpMethod.toUpperCase() : 'GET'),
    rfc3986(base_uri),
    rfc3986(normalized)
  ].join('&')
 
  return base
}
 
function hmacsign (httpMethod, base_uri, params, consumer_secret, token_secret) {
  var base = generateBase(httpMethod, base_uri, params)
  var key = [
    consumer_secret || '',
    token_secret || ''
  ].map(rfc3986).join('&')
 
  return sha1(key, base)
}
 
function rsasign (httpMethod, base_uri, params, private_key, token_secret) {
  var base = generateBase(httpMethod, base_uri, params)
  var key = private_key || ''
 
  return rsa(key, base)
}
 
function plaintext (consumer_secret, token_secret) {
  var key = [
    consumer_secret || '',
    token_secret || ''
  ].map(rfc3986).join('&')
 
  return key
}
 
function sign (signMethod, httpMethod, base_uri, params, consumer_secret, token_secret) {
  var method
  var skipArgs = 1
 
  switch (signMethod) {
    case 'RSA-SHA1':
      method = rsasign
      break
    case 'HMAC-SHA1':
      method = hmacsign
      break
    case 'PLAINTEXT':
      method = plaintext
      skipArgs = 4
      break
    default:
     throw new Error("Signature method not supported: " + signMethod)
  }
 
  return method.apply(null, [].slice.call(arguments, skipArgs))
}
 
exports.hmacsign = hmacsign
exports.rsasign = rsasign
exports.plaintext = plaintext
exports.sign = sign
exports.rfc3986 = rfc3986
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/qs/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/qs/lib/

Statements: 10.42% (25 / 240)      Branches: 0.95% (2 / 211)      Functions: 0% (0 / 16)      Lines: 10.42% (25 / 240)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/qs/lib/
File Statements Branches Functions Lines
index.js 100% (4 / 4) 100% (0 / 0) 100% (0 / 0) 100% (4 / 4)
parse.js 7.5% (6 / 80) 0% (0 / 81) 0% (0 / 4) 7.5% (6 / 80)
stringify.js 5.71% (4 / 70) 0% (0 / 65) 0% (0 / 5) 5.71% (4 / 70)
utils.js 12.79% (11 / 86) 3.08% (2 / 65) 0% (0 / 7) 12.79% (11 / 86)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/qs/lib/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/qs/lib/index.js

Statements: 100% (4 / 4)      Branches: 100% (0 / 0)      Functions: 100% (0 / 0)      Lines: 100% (4 / 4)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17    1 1         1     1          
// Load modules
 
var Stringify = require('./stringify');
var Parse = require('./parse');
 
 
// Declare internals
 
var internals = {};
 
 
module.exports = {
    stringify: Stringify,
    parse: Parse
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/qs/lib/parse.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/qs/lib/parse.js

Statements: 7.5% (6 / 80)      Branches: 0% (0 / 81)      Functions: 0% (0 / 4)      Lines: 7.5% (6 / 80)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189    1         1                       1                                                                 1                                                                         1                                                                                                                               1                                                                      
// Load modules
 
var Utils = require('./utils');
 
 
// Declare internals
 
var internals = {
    delimiter: '&',
    depth: 5,
    arrayLimit: 20,
    parameterLimit: 1000,
    strictNullHandling: false,
    plainObjects: false,
    allowPrototypes: false,
    allowDots: false
};
 
 
internals.parseValues = function (str, options) {
 
    var obj = {};
    var parts = str.split(options.delimiter, options.parameterLimit === Infinity ? undefined : options.parameterLimit);
 
    for (var i = 0, il = parts.length; i < il; ++i) {
        var part = parts[i];
        var pos = part.indexOf(']=') === -1 ? part.indexOf('=') : part.indexOf(']=') + 1;
 
        if (pos === -1) {
            obj[Utils.decode(part)] = '';
 
            if (options.strictNullHandling) {
                obj[Utils.decode(part)] = null;
            }
        }
        else {
            var key = Utils.decode(part.slice(0, pos));
            var val = Utils.decode(part.slice(pos + 1));
 
            if (!Object.prototype.hasOwnProperty.call(obj, key)) {
                obj[key] = val;
            }
            else {
                obj[key] = [].concat(obj[key]).concat(val);
            }
        }
    }
 
    return obj;
};
 
 
internals.parseObject = function (chain, val, options) {
 
    if (!chain.length) {
        return val;
    }
 
    var root = chain.shift();
 
    var obj;
    if (root === '[]') {
        obj = [];
        obj = obj.concat(internals.parseObject(chain, val, options));
    }
    else {
        obj = options.plainObjects ? Object.create(null) : {};
        var cleanRoot = root[0] === '[' && root[root.length - 1] === ']' ? root.slice(1, root.length - 1) : root;
        var index = parseInt(cleanRoot, 10);
        var indexString = '' + index;
        if (!isNaN(index) &&
            root !== cleanRoot &&
            indexString === cleanRoot &&
            index >= 0 &&
            (options.parseArrays &&
             index <= options.arrayLimit)) {
 
            obj = [];
            obj[index] = internals.parseObject(chain, val, options);
        }
        else {
            obj[cleanRoot] = internals.parseObject(chain, val, options);
        }
    }
 
    return obj;
};
 
 
internals.parseKeys = function (key, val, options) {
 
    if (!key) {
        return;
    }
 
    // Transform dot notation to bracket notation
 
    if (options.allowDots) {
        key = key.replace(/\.([^\.\[]+)/g, '[$1]');
    }
 
    // The regex chunks
 
    var parent = /^([^\[\]]*)/;
    var child = /(\[[^\[\]]*\])/g;
 
    // Get the parent
 
    var segment = parent.exec(key);
 
    // Stash the parent if it exists
 
    var keys = [];
    if (segment[1]) {
        // If we aren't using plain objects, optionally prefix keys
        // that would overwrite object prototype properties
        if (!options.plainObjects &&
            Object.prototype.hasOwnProperty(segment[1])) {
 
            if (!options.allowPrototypes) {
                return;
            }
        }
 
        keys.push(segment[1]);
    }
 
    // Loop through children appending to the array until we hit depth
 
    var i = 0;
    while ((segment = child.exec(key)) !== null && i < options.depth) {
 
        ++i;
        if (!options.plainObjects &&
            Object.prototype.hasOwnProperty(segment[1].replace(/\[|\]/g, ''))) {
 
            if (!options.allowPrototypes) {
                continue;
            }
        }
        keys.push(segment[1]);
    }
 
    // If there's a remainder, just add whatever is left
 
    if (segment) {
        keys.push('[' + key.slice(segment.index) + ']');
    }
 
    return internals.parseObject(keys, val, options);
};
 
 
module.exports = function (str, options) {
 
    options = options || {};
    options.delimiter = typeof options.delimiter === 'string' || Utils.isRegExp(options.delimiter) ? options.delimiter : internals.delimiter;
    options.depth = typeof options.depth === 'number' ? options.depth : internals.depth;
    options.arrayLimit = typeof options.arrayLimit === 'number' ? options.arrayLimit : internals.arrayLimit;
    options.parseArrays = options.parseArrays !== false;
    options.allowDots = typeof options.allowDots === 'boolean' ? options.allowDots : internals.allowDots;
    options.plainObjects = typeof options.plainObjects === 'boolean' ? options.plainObjects : internals.plainObjects;
    options.allowPrototypes = typeof options.allowPrototypes === 'boolean' ? options.allowPrototypes : internals.allowPrototypes;
    options.parameterLimit = typeof options.parameterLimit === 'number' ? options.parameterLimit : internals.parameterLimit;
    options.strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : internals.strictNullHandling;
 
    if (str === '' ||
        str === null ||
        typeof str === 'undefined') {
 
        return options.plainObjects ? Object.create(null) : {};
    }
 
    var tempObj = typeof str === 'string' ? internals.parseValues(str, options) : str;
    var obj = options.plainObjects ? Object.create(null) : {};
 
    // Iterate over the keys and setup the new object
 
    var keys = Object.keys(tempObj);
    for (var i = 0, il = keys.length; i < il; ++i) {
        var key = keys[i];
        var newObj = internals.parseKeys(key, tempObj[key], options);
        obj = Utils.merge(obj, newObj, options);
    }
 
    return Utils.compact(obj);
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/qs/lib/stringify.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/qs/lib/stringify.js

Statements: 5.71% (4 / 70)      Branches: 0% (0 / 65)      Functions: 0% (0 / 5)      Lines: 5.71% (4 / 70)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156    1         1                                           1                                                                                                                               1                                                                                                                            
// Load modules
 
var Utils = require('./utils');
 
 
// Declare internals
 
var internals = {
    delimiter: '&',
    arrayPrefixGenerators: {
        brackets: function (prefix, key) {
 
            return prefix + '[]';
        },
        indices: function (prefix, key) {
 
            return prefix + '[' + key + ']';
        },
        repeat: function (prefix, key) {
 
            return prefix;
        }
    },
    strictNullHandling: false,
    skipNulls: false,
    encode: true
};
 
 
internals.stringify = function (obj, prefix, generateArrayPrefix, strictNullHandling, skipNulls, encode, filter, sort) {
 
    if (typeof filter === 'function') {
        obj = filter(prefix, obj);
    }
    else if (Utils.isBuffer(obj)) {
        obj = obj.toString();
    }
    else if (obj instanceof Date) {
        obj = obj.toISOString();
    }
    else if (obj === null) {
        if (strictNullHandling) {
            return encode ? Utils.encode(prefix) : prefix;
        }
 
        obj = '';
    }
 
    if (typeof obj === 'string' ||
        typeof obj === 'number' ||
        typeof obj === 'boolean') {
 
        if (encode) {
            return [Utils.encode(prefix) + '=' + Utils.encode(obj)];
        }
        return [prefix + '=' + obj];
    }
 
    var values = [];
 
    if (typeof obj === 'undefined') {
        return values;
    }
 
    var objKeys;
    if (Array.isArray(filter)) {
        objKeys = filter;
    } else {
        var keys = Object.keys(obj);
        objKeys = sort ? keys.sort(sort) : keys;
    }
 
    for (var i = 0, il = objKeys.length; i < il; ++i) {
        var key = objKeys[i];
 
        if (skipNulls &&
            obj[key] === null) {
 
            continue;
        }
 
        if (Array.isArray(obj)) {
            values = values.concat(internals.stringify(obj[key], generateArrayPrefix(prefix, key), generateArrayPrefix, strictNullHandling, skipNulls, encode, filter));
        }
        else {
            values = values.concat(internals.stringify(obj[key], prefix + '[' + key + ']', generateArrayPrefix, strictNullHandling, skipNulls, encode, filter));
        }
    }
 
    return values;
};
 
 
module.exports = function (obj, options) {
 
    options = options || {};
    var delimiter = typeof options.delimiter === 'undefined' ? internals.delimiter : options.delimiter;
    var strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : internals.strictNullHandling;
    var skipNulls = typeof options.skipNulls === 'boolean' ? options.skipNulls : internals.skipNulls;
    var encode = typeof options.encode === 'boolean' ? options.encode : internals.encode;
    var sort = typeof options.sort === 'function' ? options.sort : null;
    var objKeys;
    var filter;
    if (typeof options.filter === 'function') {
        filter = options.filter;
        obj = filter('', obj);
    }
    else if (Array.isArray(options.filter)) {
        objKeys = filter = options.filter;
    }
 
    var keys = [];
 
    if (typeof obj !== 'object' ||
        obj === null) {
 
        return '';
    }
 
    var arrayFormat;
    if (options.arrayFormat in internals.arrayPrefixGenerators) {
        arrayFormat = options.arrayFormat;
    }
    else if ('indices' in options) {
        arrayFormat = options.indices ? 'indices' : 'repeat';
    }
    else {
        arrayFormat = 'indices';
    }
 
    var generateArrayPrefix = internals.arrayPrefixGenerators[arrayFormat];
 
    if (!objKeys) {
        objKeys = Object.keys(obj);
    }
 
    if (sort) {
        objKeys.sort(sort);
    }
 
    for (var i = 0, il = objKeys.length; i < il; ++i) {
        var key = objKeys[i];
 
        if (skipNulls &&
            obj[key] === null) {
 
            continue;
        }
 
        keys = keys.concat(internals.stringify(obj[key], key, generateArrayPrefix, strictNullHandling, skipNulls, encode, filter, sort));
    }
 
    return keys.join(delimiter);
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/qs/lib/utils.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/qs/lib/utils.js

Statements: 12.79% (11 / 86)      Branches: 3.08% (2 / 65)      Functions: 0% (0 / 7)      Lines: 12.79% (11 / 86)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192          1 1 1 256       1                           1                                                                                               1                 1                                                                                                     1                                                                           1           1                          
// Load modules
 
 
// Declare internals
 
var internals = {};
internals.hexTable = new Array(256);
for (var h = 0; h < 256; ++h) {
    internals.hexTable[h] = '%' + ((h < 16 ? '0' : '') + h.toString(16)).toUpperCase();
}
 
 
exports.arrayToObject = function (source, options) {
 
    var obj = options.plainObjects ? Object.create(null) : {};
    for (var i = 0, il = source.length; i < il; ++i) {
        if (typeof source[i] !== 'undefined') {
 
            obj[i] = source[i];
        }
    }
 
    return obj;
};
 
 
exports.merge = function (target, source, options) {
 
    if (!source) {
        return target;
    }
 
    if (typeof source !== 'object') {
        if (Array.isArray(target)) {
            target.push(source);
        }
        else if (typeof target === 'object') {
            target[source] = true;
        }
        else {
            target = [target, source];
        }
 
        return target;
    }
 
    if (typeof target !== 'object') {
        target = [target].concat(source);
        return target;
    }
 
    if (Array.isArray(target) &&
        !Array.isArray(source)) {
 
        target = exports.arrayToObject(target, options);
    }
 
    var keys = Object.keys(source);
    for (var k = 0, kl = keys.length; k < kl; ++k) {
        var key = keys[k];
        var value = source[key];
 
        if (!Object.prototype.hasOwnProperty.call(target, key)) {
            target[key] = value;
        }
        else {
            target[key] = exports.merge(target[key], value, options);
        }
    }
 
    return target;
};
 
 
exports.decode = function (str) {
 
    try {
        return decodeURIComponent(str.replace(/\+/g, ' '));
    } catch (e) {
        return str;
    }
};
 
exports.encode = function (str) {
 
    // This code was originally written by Brian White (mscdex) for the io.js core querystring library.
    // It has been adapted here for stricter adherence to RFC 3986
    if (str.length === 0) {
        return str;
    }
 
    if (typeof str !== 'string') {
        str = '' + str;
    }
 
    var out = '';
    for (var i = 0, il = str.length; i < il; ++i) {
        var c = str.charCodeAt(i);
 
        if (c === 0x2D || // -
            c === 0x2E || // .
            c === 0x5F || // _
            c === 0x7E || // ~
            (c >= 0x30 && c <= 0x39) || // 0-9
            (c >= 0x41 && c <= 0x5A) || // a-z
            (c >= 0x61 && c <= 0x7A)) { // A-Z
 
            out += str[i];
            continue;
        }
 
        if (c < 0x80) {
            out += internals.hexTable[c];
            continue;
        }
 
        if (c < 0x800) {
            out += internals.hexTable[0xC0 | (c >> 6)] + internals.hexTable[0x80 | (c & 0x3F)];
            continue;
        }
 
        if (c < 0xD800 || c >= 0xE000) {
            out += internals.hexTable[0xE0 | (c >> 12)] + internals.hexTable[0x80 | ((c >> 6) & 0x3F)] + internals.hexTable[0x80 | (c & 0x3F)];
            continue;
        }
 
        ++i;
        c = 0x10000 + (((c & 0x3FF) << 10) | (str.charCodeAt(i) & 0x3FF));
        out += internals.hexTable[0xF0 | (c >> 18)] + internals.hexTable[0x80 | ((c >> 12) & 0x3F)] + internals.hexTable[0x80 | ((c >> 6) & 0x3F)] + internals.hexTable[0x80 | (c & 0x3F)];
    }
 
    return out;
};
 
exports.compact = function (obj, refs) {
 
    if (typeof obj !== 'object' ||
        obj === null) {
 
        return obj;
    }
 
    refs = refs || [];
    var lookup = refs.indexOf(obj);
    if (lookup !== -1) {
        return refs[lookup];
    }
 
    refs.push(obj);
 
    if (Array.isArray(obj)) {
        var compacted = [];
 
        for (var i = 0, il = obj.length; i < il; ++i) {
            if (typeof obj[i] !== 'undefined') {
                compacted.push(obj[i]);
            }
        }
 
        return compacted;
    }
 
    var keys = Object.keys(obj);
    for (i = 0, il = keys.length; i < il; ++i) {
        var key = keys[i];
        obj[key] = exports.compact(obj[key], refs);
    }
 
    return obj;
};
 
 
exports.isRegExp = function (obj) {
 
    return Object.prototype.toString.call(obj) === '[object RegExp]';
};
 
 
exports.isBuffer = function (obj) {
 
    if (obj === null ||
        typeof obj === 'undefined') {
 
        return false;
    }
 
    return !!(obj.constructor &&
              obj.constructor.isBuffer &&
              obj.constructor.isBuffer(obj));
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/stringstream/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/stringstream/

Statements: 22.08% (17 / 77)      Branches: 0% (0 / 35)      Functions: 0% (0 / 10)      Lines: 25% (17 / 68)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/stringstream/
File Statements Branches Functions Lines
stringstream.js 22.08% (17 / 77) 0% (0 / 35) 0% (0 / 10) 25% (17 / 68)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/stringstream/stringstream.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/stringstream/stringstream.js

Statements: 22.08% (17 / 77)      Branches: 0% (0 / 35)      Functions: 0% (0 / 10)      Lines: 25% (17 / 68)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 1041 1 1   1 1   1                         1   1                               1             1               1           1       1         1                     1   1             1                              
var util = require('util')
var Stream = require('stream')
var StringDecoder = require('string_decoder').StringDecoder
 
module.exports = StringStream
module.exports.AlignedStringDecoder = AlignedStringDecoder
 
function StringStream(from, to) {
  if (!(this instanceof StringStream)) return new StringStream(from, to)
 
  Stream.call(this)
 
  if (from == null) from = 'utf8'
 
  this.readable = this.writable = true
  this.paused = false
  this.toEncoding = (to == null ? from : to)
  this.fromEncoding = (to == null ? '' : from)
  this.decoder = new AlignedStringDecoder(this.toEncoding)
}
util.inherits(StringStream, Stream)
 
StringStream.prototype.write = function(data) {
  if (!this.writable) {
    var err = new Error('stream not writable')
    err.code = 'EPIPE'
    this.emit('error', err)
    return false
  }
  if (this.fromEncoding) {
    if (Buffer.isBuffer(data)) data = data.toString()
    data = new Buffer(data, this.fromEncoding)
  }
  var string = this.decoder.write(data)
  if (string.length) this.emit('data', string)
  return !this.paused
}
 
StringStream.prototype.flush = function() {
  if (this.decoder.flush) {
    var string = this.decoder.flush()
    if (string.length) this.emit('data', string)
  }
}
 
StringStream.prototype.end = function() {
  if (!this.writable && !this.readable) return
  this.flush()
  this.emit('end')
  this.writable = this.readable = false
  this.destroy()
}
 
StringStream.prototype.destroy = function() {
  this.decoder = null
  this.writable = this.readable = false
  this.emit('close')
}
 
StringStream.prototype.pause = function() {
  this.paused = true
}
 
StringStream.prototype.resume = function () {
  if (this.paused) this.emit('drain')
  this.paused = false
}
 
function AlignedStringDecoder(encoding) {
  StringDecoder.call(this, encoding)
 
  switch (this.encoding) {
    case 'base64':
      this.write = alignedWrite
      this.alignedBuffer = new Buffer(3)
      this.alignedBytes = 0
      break
  }
}
util.inherits(AlignedStringDecoder, StringDecoder)
 
AlignedStringDecoder.prototype.flush = function() {
  if (!this.alignedBuffer || !this.alignedBytes) return ''
  var leftover = this.alignedBuffer.toString(this.encoding, 0, this.alignedBytes)
  this.alignedBytes = 0
  return leftover
}
 
function alignedWrite(buffer) {
  var rem = (this.alignedBytes + buffer.length) % this.alignedBuffer.length
  if (!rem && !this.alignedBytes) return buffer.toString(this.encoding)
 
  var returnBuffer = new Buffer(this.alignedBytes + buffer.length - rem)
 
  this.alignedBuffer.copy(returnBuffer, 0, 0, this.alignedBytes)
  buffer.copy(returnBuffer, this.alignedBytes, 0, buffer.length - rem)
 
  buffer.copy(this.alignedBuffer, 0, buffer.length - rem, buffer.length)
  this.alignedBytes = rem
 
  return returnBuffer.toString(this.encoding)
}
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tough-cookie/lib/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tough-cookie/lib/

Statements: 19.34% (147 / 760)      Branches: 1.55% (8 / 515)      Functions: 6.9% (6 / 87)      Lines: 19.44% (147 / 756)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tough-cookie/lib/
File Statements Branches Functions Lines
cookie.js 18.24% (110 / 603) 1.79% (8 / 446) 6.78% (4 / 59) 18.36% (110 / 599)
memstore.js 24.68% (19 / 77) 0% (0 / 35) 5.88% (1 / 17) 24.68% (19 / 77)
pathMatch.js 18.18% (2 / 11) 0% (0 / 8) 0% (0 / 1) 18.18% (2 / 11)
permuteDomain.js 18.75% (3 / 16) 0% (0 / 4) 0% (0 / 1) 18.75% (3 / 16)
pubsuffix.js 8.33% (3 / 36) 0% (0 / 22) 0% (0 / 1) 8.33% (3 / 36)
store.js 58.82% (10 / 17) 100% (0 / 0) 12.5% (1 / 8) 58.82% (10 / 17)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tough-cookie/lib/cookie.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tough-cookie/lib/cookie.js

Statements: 18.24% (110 / 603)      Branches: 1.79% (8 / 446)      Functions: 6.78% (4 / 59)      Lines: 18.36% (110 / 599)      Ignored: none     

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                                                  1                     1                             1                                                                                                             1                                               1                                                                                                                                                                                                                                                                                                                         1                   1                                                                                                       1                                                     1                                       1                               1                                             1   1 1   1 1     1 1 1 1 1 1 1     1 1 1 1 1             1   13             1                 1                                   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/*!
 * Copyright (c) 2015, Salesforce.com, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * 3. Neither the name of Salesforce.com nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
'use strict';
var net = require('net');
var urlParse = require('url').parse;
var pubsuffix = require('./pubsuffix');
var Store = require('./store').Store;
var MemoryCookieStore = require('./memstore').MemoryCookieStore;
var pathMatch = require('./pathMatch').pathMatch;
var VERSION = require('../package.json').version;
 
var punycode;
try {
  punycode = require('punycode');
} catch(e) {
  console.warn("cookie: can't load punycode; won't use punycode for domain normalization");
}
 
var DATE_DELIM = /[\x09\x20-\x2F\x3B-\x40\x5B-\x60\x7B-\x7E]/;
 
// From RFC6265 S4.1.1
// note that it excludes \x3B ";"
var COOKIE_OCTET  = /[\x21\x23-\x2B\x2D-\x3A\x3C-\x5B\x5D-\x7E]/;
var COOKIE_OCTETS = new RegExp('^'+COOKIE_OCTET.source+'+$');
 
var CONTROL_CHARS = /[\x00-\x1F]/;
 
// Double quotes are part of the value (see: S4.1.1).
// '\r', '\n' and '\0' should be treated as a terminator in the "relaxed" mode
// (see: https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/parsed_cookie.cc#L60)
// '=' and ';' are attribute/values separators
// (see: https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/parsed_cookie.cc#L64)
var COOKIE_PAIR = /^(([^=;]+))\s*=\s*(("?)[^\n\r\0]*\3)/
 
// Used to parse non-RFC-compliant cookies like '=abc' when given the `loose`
// option in Cookie.parse:
var LOOSE_COOKIE_PAIR = /^((?:=)?([^=;]*)\s*=\s*)?(("?)[^\n\r\0]*\3)/;
 
// RFC6265 S4.1.1 defines path value as 'any CHAR except CTLs or ";"'
// Note ';' is \x3B
var PATH_VALUE = /[\x20-\x3A\x3C-\x7E]+/;
 
// Used for checking whether or not there is a trailing semi-colon
var TRAILING_SEMICOLON = /;+$/;
 
var DAY_OF_MONTH = /^(\d{1,2})[^\d]*$/;
var TIME = /^(\d{1,2})[^\d]*:(\d{1,2})[^\d]*:(\d{1,2})[^\d]*$/;
var MONTH = /^(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)/i;
 
var MONTH_TO_NUM = {
  jan:0, feb:1, mar:2, apr:3, may:4, jun:5,
  jul:6, aug:7, sep:8, oct:9, nov:10, dec:11
};
var NUM_TO_MONTH = [
  'Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'
];
var NUM_TO_DAY = [
  'Sun','Mon','Tue','Wed','Thu','Fri','Sat'
];
 
var YEAR = /^(\d{2}|\d{4})$/; // 2 to 4 digits
 
var MAX_TIME = 2147483647000; // 31-bit max
var MIN_TIME = 0; // 31-bit min
 
 
// RFC6265 S5.1.1 date parser:
function parseDate(str) {
  if (!str) {
    return;
  }
 
  /* RFC6265 S5.1.1:
   * 2. Process each date-token sequentially in the order the date-tokens
   * appear in the cookie-date
   */
  var tokens = str.split(DATE_DELIM);
  if (!tokens) {
    return;
  }
 
  var hour = null;
  var minutes = null;
  var seconds = null;
  var day = null;
  var month = null;
  var year = null;
 
  for (var i=0; i<tokens.length; i++) {
    var token = tokens[i].trim();
    if (!token.length) {
      continue;
    }
 
    var result;
 
    /* 2.1. If the found-time flag is not set and the token matches the time
     * production, set the found-time flag and set the hour- value,
     * minute-value, and second-value to the numbers denoted by the digits in
     * the date-token, respectively.  Skip the remaining sub-steps and continue
     * to the next date-token.
     */
    if (seconds === null) {
      result = TIME.exec(token);
      if (result) {
        hour = parseInt(result[1], 10);
        minutes = parseInt(result[2], 10);
        seconds = parseInt(result[3], 10);
        /* RFC6265 S5.1.1.5:
         * [fail if]
         * *  the hour-value is greater than 23,
         * *  the minute-value is greater than 59, or
         * *  the second-value is greater than 59.
         */
        if(hour > 23 || minutes > 59 || seconds > 59) {
          return;
        }
 
        continue;
      }
    }
 
    /* 2.2. If the found-day-of-month flag is not set and the date-token matches
     * the day-of-month production, set the found-day-of- month flag and set
     * the day-of-month-value to the number denoted by the date-token.  Skip
     * the remaining sub-steps and continue to the next date-token.
     */
    if (day === null) {
      result = DAY_OF_MONTH.exec(token);
      if (result) {
        day = parseInt(result, 10);
        /* RFC6265 S5.1.1.5:
         * [fail if] the day-of-month-value is less than 1 or greater than 31
         */
        if(day < 1 || day > 31) {
          return;
        }
        continue;
      }
    }
 
    /* 2.3. If the found-month flag is not set and the date-token matches the
     * month production, set the found-month flag and set the month-value to
     * the month denoted by the date-token.  Skip the remaining sub-steps and
     * continue to the next date-token.
     */
    if (month === null) {
      result = MONTH.exec(token);
      if (result) {
        month = MONTH_TO_NUM[result[1].toLowerCase()];
        continue;
      }
    }
 
    /* 2.4. If the found-year flag is not set and the date-token matches the year
     * production, set the found-year flag and set the year-value to the number
     * denoted by the date-token.  Skip the remaining sub-steps and continue to
     * the next date-token.
     */
    if (year === null) {
      result = YEAR.exec(token);
      if (result) {
        year = parseInt(result[0], 10);
        /* From S5.1.1:
         * 3.  If the year-value is greater than or equal to 70 and less
         * than or equal to 99, increment the year-value by 1900.
         * 4.  If the year-value is greater than or equal to 0 and less
         * than or equal to 69, increment the year-value by 2000.
         */
        if (70 <= year && year <= 99) {
          year += 1900;
        } else if (0 <= year && year <= 69) {
          year += 2000;
        }
 
        if (year < 1601) {
          return; // 5. ... the year-value is less than 1601
        }
      }
    }
  }
 
  if (seconds === null || day === null || month === null || year === null) {
    return; // 5. ... at least one of the found-day-of-month, found-month, found-
            // year, or found-time flags is not set,
  }
 
  return new Date(Date.UTC(year, month, day, hour, minutes, seconds));
}
 
function formatDate(date) {
  var d = date.getUTCDate(); d = d >= 10 ? d : '0'+d;
  var h = date.getUTCHours(); h = h >= 10 ? h : '0'+h;
  var m = date.getUTCMinutes(); m = m >= 10 ? m : '0'+m;
  var s = date.getUTCSeconds(); s = s >= 10 ? s : '0'+s;
  return NUM_TO_DAY[date.getUTCDay()] + ', ' +
    d+' '+ NUM_TO_MONTH[date.getUTCMonth()] +' '+ date.getUTCFullYear() +' '+
    h+':'+m+':'+s+' GMT';
}
 
// S5.1.2 Canonicalized Host Names
function canonicalDomain(str) {
  if (str == null) {
    return null;
  }
  str = str.trim().replace(/^\./,''); // S4.1.2.3 & S5.2.3: ignore leading .
 
  // convert to IDN if any non-ASCII characters
  if (punycode && /[^\u0001-\u007f]/.test(str)) {
    str = punycode.toASCII(str);
  }
 
  return str.toLowerCase();
}
 
// S5.1.3 Domain Matching
function domainMatch(str, domStr, canonicalize) {
  if (str == null || domStr == null) {
    return null;
  }
  if (canonicalize !== false) {
    str = canonicalDomain(str);
    domStr = canonicalDomain(domStr);
  }
 
  /*
   * "The domain string and the string are identical. (Note that both the
   * domain string and the string will have been canonicalized to lower case at
   * this point)"
   */
  if (str == domStr) {
    return true;
  }
 
  /* "All of the following [three] conditions hold:" (order adjusted from the RFC) */
 
  /* "* The string is a host name (i.e., not an IP address)." */
  if (net.isIP(str)) {
    return false;
  }
 
  /* "* The domain string is a suffix of the string" */
  var idx = str.indexOf(domStr);
  if (idx <= 0) {
    return false; // it's a non-match (-1) or prefix (0)
  }
 
  // e.g "a.b.c".indexOf("b.c") === 2
  // 5 === 3+2
  if (str.length !== domStr.length + idx) { // it's not a suffix
    return false;
  }
 
  /* "* The last character of the string that is not included in the domain
  * string is a %x2E (".") character." */
  if (str.substr(idx-1,1) !== '.') {
    return false;
  }
 
  return true;
}
 
 
// RFC6265 S5.1.4 Paths and Path-Match
 
/*
 * "The user agent MUST use an algorithm equivalent to the following algorithm
 * to compute the default-path of a cookie:"
 *
 * Assumption: the path (and not query part or absolute uri) is passed in.
 */
function defaultPath(path) {
  // "2. If the uri-path is empty or if the first character of the uri-path is not
  // a %x2F ("/") character, output %x2F ("/") and skip the remaining steps.
  if (!path || path.substr(0,1) !== "/") {
    return "/";
  }
 
  // "3. If the uri-path contains no more than one %x2F ("/") character, output
  // %x2F ("/") and skip the remaining step."
  if (path === "/") {
    return path;
  }
 
  var rightSlash = path.lastIndexOf("/");
  if (rightSlash === 0) {
    return "/";
  }
 
  // "4. Output the characters of the uri-path from the first character up to,
  // but not including, the right-most %x2F ("/")."
  return path.slice(0, rightSlash);
}
 
 
function parse(str, options) {
  if (!options || typeof options !== 'object') {
    options = {};
  }
  str = str.trim();
 
  // S4.1.1 Trailing semi-colons are not part of the specification.
  var semiColonCheck = TRAILING_SEMICOLON.exec(str);
  if (semiColonCheck) {
    str = str.slice(0, semiColonCheck.index);
  }
 
  // We use a regex to parse the "name-value-pair" part of S5.2
  var firstSemi = str.indexOf(';'); // S5.2 step 1
  var pairRe = options.loose ? LOOSE_COOKIE_PAIR : COOKIE_PAIR;
  var result = pairRe.exec(firstSemi === -1 ? str : str.substr(0,firstSemi));
 
  // Rx satisfies the "the name string is empty" and "lacks a %x3D ("=")"
  // constraints as well as trimming any whitespace.
  if (!result) {
    return;
  }
 
  var c = new Cookie();
  if (result[1]) {
    c.key = result[2].trim();
  } else {
    c.key = '';
  }
  c.value = result[3].trim();
  if (CONTROL_CHARS.test(c.key) || CONTROL_CHARS.test(c.value)) {
    return;
  }
 
  if (firstSemi === -1) {
    return c;
  }
 
  // S5.2.3 "unparsed-attributes consist of the remainder of the set-cookie-string
  // (including the %x3B (";") in question)." plus later on in the same section
  // "discard the first ";" and trim".
  var unparsed = str.slice(firstSemi).replace(/^\s*;\s*/,'').trim();
 
  // "If the unparsed-attributes string is empty, skip the rest of these
  // steps."
  if (unparsed.length === 0) {
    return c;
  }
 
  /*
   * S5.2 says that when looping over the items "[p]rocess the attribute-name
   * and attribute-value according to the requirements in the following
   * subsections" for every item.  Plus, for many of the individual attributes
   * in S5.3 it says to use the "attribute-value of the last attribute in the
   * cookie-attribute-list".  Therefore, in this implementation, we overwrite
   * the previous value.
   */
  var cookie_avs = unparsed.split(/\s*;\s*/);
  while (cookie_avs.length) {
    var av = cookie_avs.shift();
    var av_sep = av.indexOf('=');
    var av_key, av_value;
 
    if (av_sep === -1) {
      av_key = av;
      av_value = null;
    } else {
      av_key = av.substr(0,av_sep);
      av_value = av.substr(av_sep+1);
    }
 
    av_key = av_key.trim().toLowerCase();
 
    if (av_value) {
      av_value = av_value.trim();
    }
 
    switch(av_key) {
    case 'expires': // S5.2.1
      if (av_value) {
        var exp = parseDate(av_value);
        // "If the attribute-value failed to parse as a cookie date, ignore the
        // cookie-av."
        if (exp) {
          // over and underflow not realistically a concern: V8's getTime() seems to
          // store something larger than a 32-bit time_t (even with 32-bit node)
          c.expires = exp;
        }
      }
      break;
 
    case 'max-age': // S5.2.2
      if (av_value) {
        // "If the first character of the attribute-value is not a DIGIT or a "-"
        // character ...[or]... If the remainder of attribute-value contains a
        // non-DIGIT character, ignore the cookie-av."
        if (/^-?[0-9]+$/.test(av_value)) {
          var delta = parseInt(av_value, 10);
          // "If delta-seconds is less than or equal to zero (0), let expiry-time
          // be the earliest representable date and time."
          c.setMaxAge(delta);
        }
      }
      break;
 
    case 'domain': // S5.2.3
      // "If the attribute-value is empty, the behavior is undefined.  However,
      // the user agent SHOULD ignore the cookie-av entirely."
      if (av_value) {
        // S5.2.3 "Let cookie-domain be the attribute-value without the leading %x2E
        // (".") character."
        var domain = av_value.trim().replace(/^\./, '');
        if (domain) {
          // "Convert the cookie-domain to lower case."
          c.domain = domain.toLowerCase();
        }
      }
      break;
 
    case 'path': // S5.2.4
      /*
       * "If the attribute-value is empty or if the first character of the
       * attribute-value is not %x2F ("/"):
       *   Let cookie-path be the default-path.
       * Otherwise:
       *   Let cookie-path be the attribute-value."
       *
       * We'll represent the default-path as null since it depends on the
       * context of the parsing.
       */
      c.path = av_value && av_value[0] === "/" ? av_value : null;
      break;
 
    case 'secure': // S5.2.5
      /*
       * "If the attribute-name case-insensitively matches the string "Secure",
       * the user agent MUST append an attribute to the cookie-attribute-list
       * with an attribute-name of Secure and an empty attribute-value."
       */
      c.secure = true;
      break;
 
    case 'httponly': // S5.2.6 -- effectively the same as 'secure'
      c.httpOnly = true;
      break;
 
    default:
      c.extensions = c.extensions || [];
      c.extensions.push(av);
      break;
    }
  }
 
  return c;
}
 
// avoid the V8 deoptimization monster!
function jsonParse(str) {
  var obj;
  try {
    obj = JSON.parse(str);
  } catch (e) {
    return e;
  }
  return obj;
}
 
function fromJSON(str) {
  if (!str) {
    return null;
  }
 
  var obj;
  if (typeof str === 'string') {
    obj = jsonParse(str);
    if (obj instanceof Error) {
      return null;
    }
  } else {
    // assume it's an Object
    obj = str;
  }
 
  var c = new Cookie();
  for (var i=0; i<Cookie.serializableProperties.length; i++) {
    var prop = Cookie.serializableProperties[i];
    if (obj[prop] === undefined ||
        obj[prop] === Cookie.prototype[prop])
    {
      continue; // leave as prototype default
    }
 
    if (prop === 'expires' ||
        prop === 'creation' ||
        prop === 'lastAccessed')
    {
      if (obj[prop] === null) {
        c[prop] = null;
      } else {
        c[prop] = obj[prop] == "Infinity" ?
          "Infinity" : new Date(obj[prop]);
      }
    } else {
      c[prop] = obj[prop];
    }
  }
 
  return c;
}
 
/* Section 5.4 part 2:
 * "*  Cookies with longer paths are listed before cookies with
 *     shorter paths.
 *
 *  *  Among cookies that have equal-length path fields, cookies with
 *     earlier creation-times are listed before cookies with later
 *     creation-times."
 */
 
function cookieCompare(a,b) {
  var cmp = 0;
 
  // descending for length: b CMP a
  var aPathLen = a.path ? a.path.length : 0;
  var bPathLen = b.path ? b.path.length : 0;
  cmp = bPathLen - aPathLen;
  if (cmp !== 0) {
    return cmp;
  }
 
  // ascending for time: a CMP b
  var aTime = a.creation ? a.creation.getTime() : MAX_TIME;
  var bTime = b.creation ? b.creation.getTime() : MAX_TIME;
  cmp = aTime - bTime;
  if (cmp !== 0) {
    return cmp;
  }
 
  // break ties for the same millisecond (precision of JavaScript's clock)
  cmp = a.creationIndex - b.creationIndex;
 
  return cmp;
}
 
// Gives the permutation of all possible pathMatch()es of a given path. The
// array is in longest-to-shortest order.  Handy for indexing.
function permutePath(path) {
  if (path === '/') {
    return ['/'];
  }
  if (path.lastIndexOf('/') === path.length-1) {
    path = path.substr(0,path.length-1);
  }
  var permutations = [path];
  while (path.length > 1) {
    var lindex = path.lastIndexOf('/');
    if (lindex === 0) {
      break;
    }
    path = path.substr(0,lindex);
    permutations.push(path);
  }
  permutations.push('/');
  return permutations;
}
 
function getCookieContext(url) {
  if (url instanceof Object) {
    return url;
  }
  // NOTE: decodeURI will throw on malformed URIs (see GH-32).
  // Therefore, we will just skip decoding for such URIs.
  try {
    url = decodeURI(url);
  }
  catch(err) {
    // Silently swallow error
  }
 
  return urlParse(url);
}
 
function Cookie(options) {
  options = options || {};
 
  Object.keys(options).forEach(function(prop) {
    if (Cookie.prototype.hasOwnProperty(prop) &&
        Cookie.prototype[prop] !== options[prop] &&
        prop.substr(0,1) !== '_')
    {
      this[prop] = options[prop];
    }
  }, this);
 
  this.creation = this.creation || new Date();
 
  // used to break creation ties in cookieCompare():
  Object.defineProperty(this, 'creationIndex', {
    configurable: false,
    enumerable: false, // important for assert.deepEqual checks
    writable: true,
    value: ++Cookie.cookiesCreated
  });
}
 
Cookie.cookiesCreated = 0; // incremented each time a cookie is created
 
Cookie.parse = parse;
Cookie.fromJSON = fromJSON;
 
Cookie.prototype.key = "";
Cookie.prototype.value = "";
 
// the order in which the RFC has them:
Cookie.prototype.expires = "Infinity"; // coerces to literal Infinity
Cookie.prototype.maxAge = null; // takes precedence over expires for TTL
Cookie.prototype.domain = null;
Cookie.prototype.path = null;
Cookie.prototype.secure = false;
Cookie.prototype.httpOnly = false;
Cookie.prototype.extensions = null;
 
// set by the CookieJar:
Cookie.prototype.hostOnly = null; // boolean when set
Cookie.prototype.pathIsDefault = null; // boolean when set
Cookie.prototype.creation = null; // Date when set; defaulted by Cookie.parse
Cookie.prototype.lastAccessed = null; // Date when set
Object.defineProperty(Cookie.prototype, 'creationIndex', {
  configurable: true,
  enumerable: false,
  writable: true,
  value: 0
});
 
Cookie.serializableProperties = Object.keys(Cookie.prototype)
  .filter(function(prop) {
    return !(
      Cookie.prototype[prop] instanceof Function ||
      prop === 'creationIndex' ||
      prop.substr(0,1) === '_'
    );
  });
 
Cookie.prototype.inspect = function inspect() {
  var now = Date.now();
  return 'Cookie="'+this.toString() +
    '; hostOnly='+(this.hostOnly != null ? this.hostOnly : '?') +
    '; aAge='+(this.lastAccessed ? (now-this.lastAccessed.getTime())+'ms' : '?') +
    '; cAge='+(this.creation ? (now-this.creation.getTime())+'ms' : '?') +
    '"';
};
 
Cookie.prototype.toJSON = function() {
  var obj = {};
 
  var props = Cookie.serializableProperties;
  for (var i=0; i<props.length; i++) {
    var prop = props[i];
    if (this[prop] === Cookie.prototype[prop]) {
      continue; // leave as prototype default
    }
 
    if (prop === 'expires' ||
        prop === 'creation' ||
        prop === 'lastAccessed')
    {
      if (this[prop] === null) {
        obj[prop] = null;
      } else {
        obj[prop] = this[prop] == "Infinity" ? // intentionally not ===
          "Infinity" : this[prop].toISOString();
      }
    } else if (prop === 'maxAge') {
      if (this[prop] !== null) {
        // again, intentionally not ===
        obj[prop] = (this[prop] == Infinity || this[prop] == -Infinity) ?
          this[prop].toString() : this[prop];
      }
    } else {
      if (this[prop] !== Cookie.prototype[prop]) {
        obj[prop] = this[prop];
      }
    }
  }
 
  return obj;
};
 
Cookie.prototype.clone = function() {
  return fromJSON(this.toJSON());
};
 
Cookie.prototype.validate = function validate() {
  if (!COOKIE_OCTETS.test(this.value)) {
    return false;
  }
  if (this.expires != Infinity && !(this.expires instanceof Date) && !parseDate(this.expires)) {
    return false;
  }
  if (this.maxAge != null && this.maxAge <= 0) {
    return false; // "Max-Age=" non-zero-digit *DIGIT
  }
  if (this.path != null && !PATH_VALUE.test(this.path)) {
    return false;
  }
 
  var cdomain = this.cdomain();
  if (cdomain) {
    if (cdomain.match(/\.$/)) {
      return false; // S4.1.2.3 suggests that this is bad. domainMatch() tests confirm this
    }
    var suffix = pubsuffix.getPublicSuffix(cdomain);
    if (suffix == null) { // it's a public suffix
      return false;
    }
  }
  return true;
};
 
Cookie.prototype.setExpires = function setExpires(exp) {
  if (exp instanceof Date) {
    this.expires = exp;
  } else {
    this.expires = parseDate(exp) || "Infinity";
  }
};
 
Cookie.prototype.setMaxAge = function setMaxAge(age) {
  if (age === Infinity || age === -Infinity) {
    this.maxAge = age.toString(); // so JSON.stringify() works
  } else {
    this.maxAge = age;
  }
};
 
// gives Cookie header format
Cookie.prototype.cookieString = function cookieString() {
  var val = this.value;
  if (val == null) {
    val = '';
  }
  if (this.key === '') {
    return val;
  }
  return this.key+'='+val;
};
 
// gives Set-Cookie header format
Cookie.prototype.toString = function toString() {
  var str = this.cookieString();
 
  if (this.expires != Infinity) {
    if (this.expires instanceof Date) {
      str += '; Expires='+formatDate(this.expires);
    } else {
      str += '; Expires='+this.expires;
    }
  }
 
  if (this.maxAge != null && this.maxAge != Infinity) {
    str += '; Max-Age='+this.maxAge;
  }
 
  if (this.domain && !this.hostOnly) {
    str += '; Domain='+this.domain;
  }
  if (this.path) {
    str += '; Path='+this.path;
  }
 
  if (this.secure) {
    str += '; Secure';
  }
  if (this.httpOnly) {
    str += '; HttpOnly';
  }
  if (this.extensions) {
    this.extensions.forEach(function(ext) {
      str += '; '+ext;
    });
  }
 
  return str;
};
 
// TTL() partially replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
// elsewhere)
// S5.3 says to give the "latest representable date" for which we use Infinity
// For "expired" we use 0
Cookie.prototype.TTL = function TTL(now) {
  /* RFC6265 S4.1.2.2 If a cookie has both the Max-Age and the Expires
   * attribute, the Max-Age attribute has precedence and controls the
   * expiration date of the cookie.
   * (Concurs with S5.3 step 3)
   */
  if (this.maxAge != null) {
    return this.maxAge<=0 ? 0 : this.maxAge*1000;
  }
 
  var expires = this.expires;
  if (expires != Infinity) {
    if (!(expires instanceof Date)) {
      expires = parseDate(expires) || Infinity;
    }
 
    if (expires == Infinity) {
      return Infinity;
    }
 
    return expires.getTime() - (now || Date.now());
  }
 
  return Infinity;
};
 
// expiryTime() replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
// elsewhere)
Cookie.prototype.expiryTime = function expiryTime(now) {
  if (this.maxAge != null) {
    var relativeTo = now || this.creation || new Date();
    var age = (this.maxAge <= 0) ? -Infinity : this.maxAge*1000;
    return relativeTo.getTime() + age;
  }
 
  if (this.expires == Infinity) {
    return Infinity;
  }
  return this.expires.getTime();
};
 
// expiryDate() replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
// elsewhere), except it returns a Date
Cookie.prototype.expiryDate = function expiryDate(now) {
  var millisec = this.expiryTime(now);
  if (millisec == Infinity) {
    return new Date(MAX_TIME);
  } else if (millisec == -Infinity) {
    return new Date(MIN_TIME);
  } else {
    return new Date(millisec);
  }
};
 
// This replaces the "persistent-flag" parts of S5.3 step 3
Cookie.prototype.isPersistent = function isPersistent() {
  return (this.maxAge != null || this.expires != Infinity);
};
 
// Mostly S5.1.2 and S5.2.3:
Cookie.prototype.cdomain =
Cookie.prototype.canonicalizedDomain = function canonicalizedDomain() {
  if (this.domain == null) {
    return null;
  }
  return canonicalDomain(this.domain);
};
 
function CookieJar(store, options) {
  Iif (typeof options === "boolean") {
    options = {rejectPublicSuffixes: options};
  } else Iif (options == null) {
    options = {};
  }
  Iif (options.rejectPublicSuffixes != null) {
    this.rejectPublicSuffixes = options.rejectPublicSuffixes;
  }
  Eif (options.looseMode != null) {
    this.enableLooseMode = options.looseMode;
  }
 
  Eif (!store) {
    store = new MemoryCookieStore();
  }
  this.store = store;
}
CookieJar.prototype.store = null;
CookieJar.prototype.rejectPublicSuffixes = true;
CookieJar.prototype.enableLooseMode = false;
var CAN_BE_SYNC = [];
 
CAN_BE_SYNC.push('setCookie');
CookieJar.prototype.setCookie = function(cookie, url, options, cb) {
  var err;
  var context = getCookieContext(url);
  if (options instanceof Function) {
    cb = options;
    options = {};
  }
 
  var host = canonicalDomain(context.hostname);
  var loose = this.enableLooseMode;
  if (options.loose != null) {
    loose = options.loose;
  }
 
  // S5.3 step 1
  if (!(cookie instanceof Cookie)) {
    cookie = Cookie.parse(cookie, { loose: loose });
  }
  if (!cookie) {
    err = new Error("Cookie failed to parse");
    return cb(options.ignoreError ? null : err);
  }
 
  // S5.3 step 2
  var now = options.now || new Date(); // will assign later to save effort in the face of errors
 
  // S5.3 step 3: NOOP; persistent-flag and expiry-time is handled by getCookie()
 
  // S5.3 step 4: NOOP; domain is null by default
 
  // S5.3 step 5: public suffixes
  if (this.rejectPublicSuffixes && cookie.domain) {
    var suffix = pubsuffix.getPublicSuffix(cookie.cdomain());
    if (suffix == null) { // e.g. "com"
      err = new Error("Cookie has domain set to a public suffix");
      return cb(options.ignoreError ? null : err);
    }
  }
 
  // S5.3 step 6:
  if (cookie.domain) {
    if (!domainMatch(host, cookie.cdomain(), false)) {
      err = new Error("Cookie not in this host's domain. Cookie:"+cookie.cdomain()+" Request:"+host);
      return cb(options.ignoreError ? null : err);
    }
 
    if (cookie.hostOnly == null) { // don't reset if already set
      cookie.hostOnly = false;
    }
 
  } else {
    cookie.hostOnly = true;
    cookie.domain = host;
  }
 
  //S5.2.4 If the attribute-value is empty or if the first character of the
  //attribute-value is not %x2F ("/"):
  //Let cookie-path be the default-path.
  if (!cookie.path || cookie.path[0] !== '/') {
    cookie.path = defaultPath(context.pathname);
    cookie.pathIsDefault = true;
  }
 
  // S5.3 step 8: NOOP; secure attribute
  // S5.3 step 9: NOOP; httpOnly attribute
 
  // S5.3 step 10
  if (options.http === false && cookie.httpOnly) {
    err = new Error("Cookie is HttpOnly and this isn't an HTTP API");
    return cb(options.ignoreError ? null : err);
  }
 
  var store = this.store;
 
  if (!store.updateCookie) {
    store.updateCookie = function(oldCookie, newCookie, cb) {
      this.putCookie(newCookie, cb);
    };
  }
 
  function withCookie(err, oldCookie) {
    if (err) {
      return cb(err);
    }
 
    var next = function(err) {
      if (err) {
        return cb(err);
      } else {
        cb(null, cookie);
      }
    };
 
    if (oldCookie) {
      // S5.3 step 11 - "If the cookie store contains a cookie with the same name,
      // domain, and path as the newly created cookie:"
      if (options.http === false && oldCookie.httpOnly) { // step 11.2
        err = new Error("old Cookie is HttpOnly and this isn't an HTTP API");
        return cb(options.ignoreError ? null : err);
      }
      cookie.creation = oldCookie.creation; // step 11.3
      cookie.creationIndex = oldCookie.creationIndex; // preserve tie-breaker
      cookie.lastAccessed = now;
      // Step 11.4 (delete cookie) is implied by just setting the new one:
      store.updateCookie(oldCookie, cookie, next); // step 12
 
    } else {
      cookie.creation = cookie.lastAccessed = now;
      store.putCookie(cookie, next); // step 12
    }
  }
 
  store.findCookie(cookie.domain, cookie.path, cookie.key, withCookie);
};
 
// RFC6365 S5.4
CAN_BE_SYNC.push('getCookies');
CookieJar.prototype.getCookies = function(url, options, cb) {
  var context = getCookieContext(url);
  if (options instanceof Function) {
    cb = options;
    options = {};
  }
 
  var host = canonicalDomain(context.hostname);
  var path = context.pathname || '/';
 
  var secure = options.secure;
  if (secure == null && context.protocol &&
      (context.protocol == 'https:' || context.protocol == 'wss:'))
  {
    secure = true;
  }
 
  var http = options.http;
  if (http == null) {
    http = true;
  }
 
  var now = options.now || Date.now();
  var expireCheck = options.expire !== false;
  var allPaths = !!options.allPaths;
  var store = this.store;
 
  function matchingCookie(c) {
    // "Either:
    //   The cookie's host-only-flag is true and the canonicalized
    //   request-host is identical to the cookie's domain.
    // Or:
    //   The cookie's host-only-flag is false and the canonicalized
    //   request-host domain-matches the cookie's domain."
    if (c.hostOnly) {
      if (c.domain != host) {
        return false;
      }
    } else {
      if (!domainMatch(host, c.domain, false)) {
        return false;
      }
    }
 
    // "The request-uri's path path-matches the cookie's path."
    if (!allPaths && !pathMatch(path, c.path)) {
      return false;
    }
 
    // "If the cookie's secure-only-flag is true, then the request-uri's
    // scheme must denote a "secure" protocol"
    if (c.secure && !secure) {
      return false;
    }
 
    // "If the cookie's http-only-flag is true, then exclude the cookie if the
    // cookie-string is being generated for a "non-HTTP" API"
    if (c.httpOnly && !http) {
      return false;
    }
 
    // deferred from S5.3
    // non-RFC: allow retention of expired cookies by choice
    if (expireCheck && c.expiryTime() <= now) {
      store.removeCookie(c.domain, c.path, c.key, function(){}); // result ignored
      return false;
    }
 
    return true;
  }
 
  store.findCookies(host, allPaths ? null : path, function(err,cookies) {
    if (err) {
      return cb(err);
    }
 
    cookies = cookies.filter(matchingCookie);
 
    // sorting of S5.4 part 2
    if (options.sort !== false) {
      cookies = cookies.sort(cookieCompare);
    }
 
    // S5.4 part 3
    var now = new Date();
    cookies.forEach(function(c) {
      c.lastAccessed = now;
    });
    // TODO persist lastAccessed
 
    cb(null,cookies);
  });
};
 
CAN_BE_SYNC.push('getCookieString');
CookieJar.prototype.getCookieString = function(/*..., cb*/) {
  var args = Array.prototype.slice.call(arguments,0);
  var cb = args.pop();
  var next = function(err,cookies) {
    if (err) {
      cb(err);
    } else {
      cb(null, cookies
        .sort(cookieCompare)
        .map(function(c){
          return c.cookieString();
        })
        .join('; '));
    }
  };
  args.push(next);
  this.getCookies.apply(this,args);
};
 
CAN_BE_SYNC.push('getSetCookieStrings');
CookieJar.prototype.getSetCookieStrings = function(/*..., cb*/) {
  var args = Array.prototype.slice.call(arguments,0);
  var cb = args.pop();
  var next = function(err,cookies) {
    if (err) {
      cb(err);
    } else {
      cb(null, cookies.map(function(c){
        return c.toString();
      }));
    }
  };
  args.push(next);
  this.getCookies.apply(this,args);
};
 
CAN_BE_SYNC.push('serialize');
CookieJar.prototype.serialize = function(cb) {
  var type = this.store.constructor.name;
  if (type === 'Object') {
    type = null;
  }
 
  // update README.md "Serialization Format" if you change this, please!
  var serialized = {
    // The version of tough-cookie that serialized this jar. Generally a good
    // practice since future versions can make data import decisions based on
    // known past behavior. When/if this matters, use `semver`.
    version: 'tough-cookie@'+VERSION,
 
    // add the store type, to make humans happy:
    storeType: type,
 
    // CookieJar configuration:
    rejectPublicSuffixes: !!this.rejectPublicSuffixes,
 
    // this gets filled from getAllCookies:
    cookies: []
  };
 
  if (!(this.store.getAllCookies &&
        typeof this.store.getAllCookies === 'function'))
  {
    return cb(new Error('store does not support getAllCookies and cannot be serialized'));
  }
 
  this.store.getAllCookies(function(err,cookies) {
    if (err) {
      return cb(err);
    }
 
    serialized.cookies = cookies.map(function(cookie) {
      // convert to serialized 'raw' cookies
      cookie = (cookie instanceof Cookie) ? cookie.toJSON() : cookie;
 
      // Remove the index so new ones get assigned during deserialization
      delete cookie.creationIndex;
 
      return cookie;
    });
 
    return cb(null, serialized);
  });
};
 
// well-known name that JSON.stringify calls
CookieJar.prototype.toJSON = function() {
  return this.serializeSync();
};
 
// use the class method CookieJar.deserialize instead of calling this directly
CAN_BE_SYNC.push('_importCookies');
CookieJar.prototype._importCookies = function(serialized, cb) {
  var jar = this;
  var cookies = serialized.cookies;
  if (!cookies || !Array.isArray(cookies)) {
    return cb(new Error('serialized jar has no cookies array'));
  }
 
  function putNext(err) {
    if (err) {
      return cb(err);
    }
 
    if (!cookies.length) {
      return cb(err, jar);
    }
 
    var cookie;
    try {
      cookie = fromJSON(cookies.shift());
    } catch (e) {
      return cb(e);
    }
 
    if (cookie === null) {
      return putNext(null); // skip this cookie
    }
 
    jar.store.putCookie(cookie, putNext);
  }
 
  putNext();
};
 
CookieJar.deserialize = function(strOrObj, store, cb) {
  if (arguments.length !== 3) {
    // store is optional
    cb = store;
    store = null;
  }
 
  var serialized;
  if (typeof strOrObj === 'string') {
    serialized = jsonParse(strOrObj);
    if (serialized instanceof Error) {
      return cb(serialized);
    }
  } else {
    serialized = strOrObj;
  }
 
  var jar = new CookieJar(store, serialized.rejectPublicSuffixes);
  jar._importCookies(serialized, function(err) {
    if (err) {
      return cb(err);
    }
    cb(null, jar);
  });
};
 
CookieJar.deserializeSync = function(strOrObj, store) {
  var serialized = typeof strOrObj === 'string' ?
    JSON.parse(strOrObj) : strOrObj;
  var jar = new CookieJar(store, serialized.rejectPublicSuffixes);
 
  // catch this mistake early:
  if (!jar.store.synchronous) {
    throw new Error('CookieJar store is not synchronous; use async API instead.');
  }
 
  jar._importCookiesSync(serialized);
  return jar;
};
CookieJar.fromJSON = CookieJar.deserializeSync;
 
CAN_BE_SYNC.push('clone');
CookieJar.prototype.clone = function(newStore, cb) {
  if (arguments.length === 1) {
    cb = newStore;
    newStore = null;
  }
 
  this.serialize(function(err,serialized) {
    if (err) {
      return cb(err);
    }
    CookieJar.deserialize(newStore, serialized, cb);
  });
};
 
// Use a closure to provide a true imperative API for synchronous stores.
function syncWrap(method) {
  return function() {
    if (!this.store.synchronous) {
      throw new Error('CookieJar store is not synchronous; use async API instead.');
    }
 
    var args = Array.prototype.slice.call(arguments);
    var syncErr, syncResult;
    args.push(function syncCb(err, result) {
      syncErr = err;
      syncResult = result;
    });
    this[method].apply(this, args);
 
    if (syncErr) {
      throw syncErr;
    }
    return syncResult;
  };
}
 
// wrap all declared CAN_BE_SYNC methods in the sync wrapper
CAN_BE_SYNC.forEach(function(method) {
  CookieJar.prototype[method+'Sync'] = syncWrap(method);
});
 
module.exports = {
  CookieJar: CookieJar,
  Cookie: Cookie,
  Store: Store,
  MemoryCookieStore: MemoryCookieStore,
  parseDate: parseDate,
  formatDate: formatDate,
  parse: parse,
  fromJSON: fromJSON,
  domainMatch: domainMatch,
  defaultPath: defaultPath,
  pathMatch: pathMatch,
  getPublicSuffix: pubsuffix.getPublicSuffix,
  cookieCompare: cookieCompare,
  permuteDomain: require('./permuteDomain').permuteDomain,
  permutePath: permutePath,
  canonicalDomain: canonicalDomain
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tough-cookie/lib/memstore.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tough-cookie/lib/memstore.js

Statements: 24.68% (19 / 77)      Branches: 0% (0 / 35)      Functions: 5.88% (1 / 17)      Lines: 24.68% (19 / 77)      Ignored: none     

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/*!
 * Copyright (c) 2015, Salesforce.com, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * 3. Neither the name of Salesforce.com nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
'use strict';
var Store = require('./store').Store;
var permuteDomain = require('./permuteDomain').permuteDomain;
var pathMatch = require('./pathMatch').pathMatch;
var util = require('util');
 
function MemoryCookieStore() {
  Store.call(this);
  this.idx = {};
}
util.inherits(MemoryCookieStore, Store);
exports.MemoryCookieStore = MemoryCookieStore;
MemoryCookieStore.prototype.idx = null;
 
// Since it's just a struct in RAM, this Store is synchronous
MemoryCookieStore.prototype.synchronous = true;
 
// force a default depth:
MemoryCookieStore.prototype.inspect = function() {
  return "{ idx: "+util.inspect(this.idx, false, 2)+' }';
};
 
MemoryCookieStore.prototype.findCookie = function(domain, path, key, cb) {
  if (!this.idx[domain]) {
    return cb(null,undefined);
  }
  if (!this.idx[domain][path]) {
    return cb(null,undefined);
  }
  return cb(null,this.idx[domain][path][key]||null);
};
 
MemoryCookieStore.prototype.findCookies = function(domain, path, cb) {
  var results = [];
  if (!domain) {
    return cb(null,[]);
  }
 
  var pathMatcher;
  if (!path) {
    // null means "all paths"
    pathMatcher = function matchAll(domainIndex) {
      for (var curPath in domainIndex) {
        var pathIndex = domainIndex[curPath];
        for (var key in pathIndex) {
          results.push(pathIndex[key]);
        }
      }
    };
 
  } else {
    pathMatcher = function matchRFC(domainIndex) {
       //NOTE: we should use path-match algorithm from S5.1.4 here
       //(see : https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/canonical_cookie.cc#L299)
       Object.keys(domainIndex).forEach(function (cookiePath) {
         if (pathMatch(path, cookiePath)) {
           var pathIndex = domainIndex[cookiePath];
 
           for (var key in pathIndex) {
             results.push(pathIndex[key]);
           }
         }
       });
     };
  }
 
  var domains = permuteDomain(domain) || [domain];
  var idx = this.idx;
  domains.forEach(function(curDomain) {
    var domainIndex = idx[curDomain];
    if (!domainIndex) {
      return;
    }
    pathMatcher(domainIndex);
  });
 
  cb(null,results);
};
 
MemoryCookieStore.prototype.putCookie = function(cookie, cb) {
  if (!this.idx[cookie.domain]) {
    this.idx[cookie.domain] = {};
  }
  if (!this.idx[cookie.domain][cookie.path]) {
    this.idx[cookie.domain][cookie.path] = {};
  }
  this.idx[cookie.domain][cookie.path][cookie.key] = cookie;
  cb(null);
};
 
MemoryCookieStore.prototype.updateCookie = function(oldCookie, newCookie, cb) {
  // updateCookie() may avoid updating cookies that are identical.  For example,
  // lastAccessed may not be important to some stores and an equality
  // comparison could exclude that field.
  this.putCookie(newCookie,cb);
};
 
MemoryCookieStore.prototype.removeCookie = function(domain, path, key, cb) {
  if (this.idx[domain] && this.idx[domain][path] && this.idx[domain][path][key]) {
    delete this.idx[domain][path][key];
  }
  cb(null);
};
 
MemoryCookieStore.prototype.removeCookies = function(domain, path, cb) {
  if (this.idx[domain]) {
    if (path) {
      delete this.idx[domain][path];
    } else {
      delete this.idx[domain];
    }
  }
  return cb(null);
};
 
MemoryCookieStore.prototype.getAllCookies = function(cb) {
  var cookies = [];
  var idx = this.idx;
 
  var domains = Object.keys(idx);
  domains.forEach(function(domain) {
    var paths = Object.keys(idx[domain]);
    paths.forEach(function(path) {
      var keys = Object.keys(idx[domain][path]);
      keys.forEach(function(key) {
        if (key !== null) {
          cookies.push(idx[domain][path][key]);
        }
      });
    });
  });
 
  // Sort by creationIndex so deserializing retains the creation order.
  // When implementing your own store, this SHOULD retain the order too
  cookies.sort(function(a,b) {
    return (a.creationIndex||0) - (b.creationIndex||0);
  });
 
  cb(null, cookies);
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tough-cookie/lib/pathMatch.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tough-cookie/lib/pathMatch.js

Statements: 18.18% (2 / 11)      Branches: 0% (0 / 8)      Functions: 0% (0 / 1)      Lines: 18.18% (2 / 11)      Ignored: none     

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/*!
 * Copyright (c) 2015, Salesforce.com, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * 3. Neither the name of Salesforce.com nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
"use strict";
/*
 * "A request-path path-matches a given cookie-path if at least one of the
 * following conditions holds:"
 */
function pathMatch (reqPath, cookiePath) {
  // "o  The cookie-path and the request-path are identical."
  if (cookiePath === reqPath) {
    return true;
  }
 
  var idx = reqPath.indexOf(cookiePath);
  if (idx === 0) {
    // "o  The cookie-path is a prefix of the request-path, and the last
    // character of the cookie-path is %x2F ("/")."
    if (cookiePath.substr(-1) === "/") {
      return true;
    }
 
    // " o  The cookie-path is a prefix of the request-path, and the first
    // character of the request-path that is not included in the cookie- path
    // is a %x2F ("/") character."
    if (reqPath.substr(cookiePath.length, 1) === "/") {
      return true;
    }
  }
 
  return false;
}
 
exports.pathMatch = pathMatch;
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tough-cookie/lib/permuteDomain.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tough-cookie/lib/permuteDomain.js

Statements: 18.75% (3 / 16)      Branches: 0% (0 / 4)      Functions: 0% (0 / 1)      Lines: 18.75% (3 / 16)      Ignored: none     

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/*!
 * Copyright (c) 2015, Salesforce.com, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * 3. Neither the name of Salesforce.com nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
"use strict";
var pubsuffix = require('./pubsuffix');
 
// Gives the permutation of all possible domainMatch()es of a given domain. The
// array is in shortest-to-longest order.  Handy for indexing.
function permuteDomain (domain) {
  var pubSuf = pubsuffix.getPublicSuffix(domain);
  if (!pubSuf) {
    return null;
  }
  if (pubSuf == domain) {
    return [domain];
  }
 
  var prefix = domain.slice(0, -(pubSuf.length + 1)); // ".example.com"
  var parts = prefix.split('.').reverse();
  var cur = pubSuf;
  var permutations = [cur];
  while (parts.length) {
    cur = parts.shift() + '.' + cur;
    permutations.push(cur);
  }
  return permutations;
}
 
exports.permuteDomain = permuteDomain;
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tough-cookie/lib/pubsuffix.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tough-cookie/lib/pubsuffix.js

Statements: 8.33% (3 / 36)      Branches: 0% (0 / 22)      Functions: 0% (0 / 1)      Lines: 8.33% (3 / 36)      Ignored: none     

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/****************************************************
 * AUTOMATICALLY GENERATED by generate-pubsuffix.js *
 *                  DO NOT EDIT!                    *
 ****************************************************/
 
"use strict";
 
var punycode = require('punycode');
 
module.exports.getPublicSuffix = function getPublicSuffix(domain) {
  /*!
   * Copyright (c) 2015, Salesforce.com, Inc.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   * 1. Redistributions of source code must retain the above copyright notice,
   * this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   * this list of conditions and the following disclaimer in the documentation
   * and/or other materials provided with the distribution.
   *
   * 3. Neither the name of Salesforce.com nor the names of its contributors may
   * be used to endorse or promote products derived from this software without
   * specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   */
  if (!domain) {
    return null;
  }
  if (domain.match(/^\./)) {
    return null;
  }
  var asciiDomain = punycode.toASCII(domain);
  var converted = false;
  if (asciiDomain !== domain) {
    domain = asciiDomain;
    converted = true;
  }
  if (index[domain]) {
    return null;
  }
 
  domain = domain.toLowerCase();
  var parts = domain.split('.').reverse();
 
  var suffix = '';
  var suffixLen = 0;
  for (var i=0; i<parts.length; i++) {
    var part = parts[i];
    var starstr = '*'+suffix;
    var partstr = part+suffix;
 
    if (index[starstr]) { // star rule matches
      suffixLen = i+1;
      if (index[partstr] === false) { // exception rule matches (NB: false, not undefined)
        suffixLen--;
      }
    } else if (index[partstr]) { // exact match, not exception
      suffixLen = i+1;
    }
 
    suffix = '.'+partstr;
  }
 
  if (index['*'+suffix]) { // *.domain exists (e.g. *.kyoto.jp for domain='kyoto.jp');
    return null;
  }
 
  suffixLen = suffixLen || 1;
  if (parts.length > suffixLen) {
    var publicSuffix = parts.slice(0,suffixLen+1).reverse().join('.');
    return converted ? punycode.toUnicode(publicSuffix) : publicSuffix;
  }
 
  return null;
};
 
// The following generated structure is used under the MPL version 2.0
// See public-suffix.txt for more information
 
var index = module.exports.index = Object.freeze(
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// END of automatically generated file
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tough-cookie/lib/store.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tough-cookie/lib/store.js

Statements: 58.82% (10 / 17)      Branches: 100% (0 / 0)      Functions: 12.5% (1 / 8)      Lines: 58.82% (10 / 17)      Ignored: none     

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73                                                                  1   1         1   1       1       1       1           1       1       1        
/*!
 * Copyright (c) 2015, Salesforce.com, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * 3. Neither the name of Salesforce.com nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
'use strict';
/*jshint unused:false */
 
function Store() {
}
exports.Store = Store;
 
// Stores may be synchronous, but are still required to use a
// Continuation-Passing Style API.  The CookieJar itself will expose a "*Sync"
// API that converts from synchronous-callbacks to imperative style.
Store.prototype.synchronous = false;
 
Store.prototype.findCookie = function(domain, path, key, cb) {
  throw new Error('findCookie is not implemented');
};
 
Store.prototype.findCookies = function(domain, path, cb) {
  throw new Error('findCookies is not implemented');
};
 
Store.prototype.putCookie = function(cookie, cb) {
  throw new Error('putCookie is not implemented');
};
 
Store.prototype.updateCookie = function(oldCookie, newCookie, cb) {
  // recommended default implementation:
  // return this.putCookie(newCookie, cb);
  throw new Error('updateCookie is not implemented');
};
 
Store.prototype.removeCookie = function(domain, path, key, cb) {
  throw new Error('removeCookie is not implemented');
};
 
Store.prototype.removeCookies = function(domain, path, cb) {
  throw new Error('removeCookies is not implemented');
};
 
Store.prototype.getAllCookies = function(cb) {
  throw new Error('getAllCookies is not implemented (therefore jar cannot be serialized)');
};
 
 
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tunnel-agent/

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tunnel-agent/

Statements: 19.42% (27 / 139)      Branches: 5.88% (2 / 34)      Functions: 0% (0 / 23)      Lines: 19.57% (27 / 138)      Ignored: none     

All files » node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tunnel-agent/
File Statements Branches Functions Lines
index.js 19.42% (27 / 139) 5.88% (2 / 34) 0% (0 / 23) 19.57% (27 / 138)
Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tunnel-agent/index.js

npmtest-tabletojson (v0.0.1)

Code coverage report for node-npmtest-tabletojson/node_modules/tabletojson/node_modules/request/node_modules/tunnel-agent/index.js

Statements: 19.42% (27 / 139)      Branches: 5.88% (2 / 34)      Functions: 0% (0 / 23)      Lines: 19.57% (27 / 138)      Ignored: none     

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'use strict'
 
var net = require('net')
  , tls = require('tls')
  , http = require('http')
  , https = require('https')
  , events = require('events')
  , assert = require('assert')
  , util = require('util')
  ;
 
exports.httpOverHttp = httpOverHttp
exports.httpsOverHttp = httpsOverHttp
exports.httpOverHttps = httpOverHttps
exports.httpsOverHttps = httpsOverHttps
 
 
function httpOverHttp(options) {
  var agent = new TunnelingAgent(options)
  agent.request = http.request
  return agent
}
 
function httpsOverHttp(options) {
  var agent = new TunnelingAgent(options)
  agent.request = http.request
  agent.createSocket = createSecureSocket
  agent.defaultPort = 443
  return agent
}
 
function httpOverHttps(options) {
  var agent = new TunnelingAgent(options)
  agent.request = https.request
  return agent
}
 
function httpsOverHttps(options) {
  var agent = new TunnelingAgent(options)
  agent.request = https.request
  agent.createSocket = createSecureSocket
  agent.defaultPort = 443
  return agent
}
 
 
function TunnelingAgent(options) {
  var self = this
  self.options = options || {}
  self.proxyOptions = self.options.proxy || {}
  self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets
  self.requests = []
  self.sockets = []
 
  self.on('free', function onFree(socket, host, port) {
    for (var i = 0, len = self.requests.length; i < len; ++i) {
      var pending = self.requests[i]
      if (pending.host === host && pending.port === port) {
        // Detect the request to connect same origin server,
        // reuse the connection.
        self.requests.splice(i, 1)
        pending.request.onSocket(socket)
        return
      }
    }
    socket.destroy()
    self.removeSocket(socket)
  })
}
util.inherits(TunnelingAgent, events.EventEmitter)
 
TunnelingAgent.prototype.addRequest = function addRequest(req, options) {
  var self = this
 
   // Legacy API: addRequest(req, host, port, path)
  if (typeof options === 'string') {
    options = {
      host: options,
      port: arguments[2],
      path: arguments[3]
    };
  }
 
  if (self.sockets.length >= this.maxSockets) {
    // We are over limit so we'll add it to the queue.
    self.requests.push({host: options.host, port: options.port, request: req})
    return
  }
 
  // If we are under maxSockets create a new one.
  self.createConnection({host: options.host, port: options.port, request: req})
}
 
TunnelingAgent.prototype.createConnection = function createConnection(pending) {
  var self = this
 
  self.createSocket(pending, function(socket) {
    socket.on('free', onFree)
    socket.on('close', onCloseOrRemove)
    socket.on('agentRemove', onCloseOrRemove)
    pending.request.onSocket(socket)
 
    function onFree() {
      self.emit('free', socket, pending.host, pending.port)
    }
 
    function onCloseOrRemove(err) {
      self.removeSocket(socket)
      socket.removeListener('free', onFree)
      socket.removeListener('close', onCloseOrRemove)
      socket.removeListener('agentRemove', onCloseOrRemove)
    }
  })
}
 
TunnelingAgent.prototype.createSocket = function createSocket(options, cb) {
  var self = this
  var placeholder = {}
  self.sockets.push(placeholder)
 
  var connectOptions = mergeOptions({}, self.proxyOptions, 
    { method: 'CONNECT'
    , path: options.host + ':' + options.port
    , agent: false
    }
  )
  if (connectOptions.proxyAuth) {
    connectOptions.headers = connectOptions.headers || {}
    connectOptions.headers['Proxy-Authorization'] = 'Basic ' +
        new Buffer(connectOptions.proxyAuth).toString('base64')
  }
 
  debug('making CONNECT request')
  var connectReq = self.request(connectOptions)
  connectReq.useChunkedEncodingByDefault = false // for v0.6
  connectReq.once('response', onResponse) // for v0.6
  connectReq.once('upgrade', onUpgrade)   // for v0.6
  connectReq.once('connect', onConnect)   // for v0.7 or later
  connectReq.once('error', onError)
  connectReq.end()
 
  function onResponse(res) {
    // Very hacky. This is necessary to avoid http-parser leaks.
    res.upgrade = true
  }
 
  function onUpgrade(res, socket, head) {
    // Hacky.
    process.nextTick(function() {
      onConnect(res, socket, head)
    })
  }
 
  function onConnect(res, socket, head) {
    connectReq.removeAllListeners()
    socket.removeAllListeners()
 
    if (res.statusCode === 200) {
      assert.equal(head.length, 0)
      debug('tunneling connection has established')
      self.sockets[self.sockets.indexOf(placeholder)] = socket
      cb(socket)
    } else {
      debug('tunneling socket could not be established, statusCode=%d', res.statusCode)
      var error = new Error('tunneling socket could not be established, ' + 'statusCode=' + res.statusCode)
      error.code = 'ECONNRESET'
      options.request.emit('error', error)
      self.removeSocket(placeholder)
    }
  }
 
  function onError(cause) {
    connectReq.removeAllListeners()
 
    debug('tunneling socket could not be established, cause=%s\n', cause.message, cause.stack)
    var error = new Error('tunneling socket could not be established, ' + 'cause=' + cause.message)
    error.code = 'ECONNRESET'
    options.request.emit('error', error)
    self.removeSocket(placeholder)
  }
}
 
TunnelingAgent.prototype.removeSocket = function removeSocket(socket) {
  var pos = this.sockets.indexOf(socket)
  if (pos === -1) return
  
  this.sockets.splice(pos, 1)
 
  var pending = this.requests.shift()
  if (pending) {
    // If we have pending requests and a socket gets closed a new one
    // needs to be created to take over in the pool for the one that closed.
    this.createConnection(pending)
  }
}
 
function createSecureSocket(options, cb) {
  var self = this
  TunnelingAgent.prototype.createSocket.call(self, options, function(socket) {
    // 0 is dummy port for v0.6
    var secureSocket = tls.connect(0, mergeOptions({}, self.options, 
      { servername: options.host
      , socket: socket
      }
    ))
    self.sockets[self.sockets.indexOf(socket)] = secureSocket
    cb(secureSocket)
  })
}
 
 
function mergeOptions(target) {
  for (var i = 1, len = arguments.length; i < len; ++i) {
    var overrides = arguments[i]
    if (typeof overrides === 'object') {
      var keys = Object.keys(overrides)
      for (var j = 0, keyLen = keys.length; j < keyLen; ++j) {
        var k = keys[j]
        if (overrides[k] !== undefined) {
          target[k] = overrides[k]
        }
      }
    }
  }
  return target
}
 
 
var debug
Iif (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) {
  debug = function() {
    var args = Array.prototype.slice.call(arguments)
    if (typeof args[0] === 'string') {
      args[0] = 'TUNNEL: ' + args[0]
    } else {
      args.unshift('TUNNEL:')
    }
    console.error.apply(console, args)
  }
} else {
  debug = function() {}
}
exports.debug = debug // for test